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请教C高手

2023-06-14 07:21:10
共2条回复
LuckySXyd

其他都没有问题,就2个地方写错了:

void creat(PT L, int n)函数中:

错误1:

tmp = malloc(sizeof(LNode));

改为:

tmp = (struct Node *)malloc(sizeof(LNode));

原因:

malloc返回的指针是void*型的,所以malloc时必须进行强制类型转换

scanf("%s%s%d%d%d",tmp->name,tmp->sex,&tmp->age,&tmp->dt.x,&tmp->dt.y);

改为:

scanf("%s %s %d %d %d",tmp->name,tmp->sex,&tmp->age,&tmp->dt.x,&tmp->dt.y);

原因:

如果scanf进行%s读取时,%s之间不加上空格的话,scanf会一直认为前一个%s没有读完,导致scanf无法结束

改完以后:

#include <stdio.h>

#include <stdlib.h>

#include <process.h>

typedef struct analy{

int x;

int y;

}DATA;

typedef struct Node

{

char name[10];

char sex[10];

int age;

DATA dt;

struct Node *pri;

struct Node *next;

}LNode,*PT;

LNode a;

PT L = &a;

PT p;

void creat(PT, int);

void choice(PT, int);

int main(void)

{

int n;

int ch;

p = L;

L->pri = NULL;

L->next = NULL;

printf("input the number you want to creat:");

scanf("%d",&n);

creat(L,n);

do{

printf("name: %s sex: %s age: %d x: %d y: %d ",

p->next->name,p->next->sex,p->next->age,p->next->dt.x,p->next->dt.y);

p = p->next;

}while(p->next!=NULL);

printf(" ");

do{

printf("name: %s sex: %s age: %d x: %d y: %d ",

p->name,p->sex,p->age,p->dt.x,p->dt.y);

p = p->pri;

}while(p->pri!=NULL);

printf(" ");

while(1)

{

ch = getchar();

if(ch == "c")

return 0;

else

choice(p, ch);

}

system("pause");

return 0;

}

void creat(PT L, int n)

{

int i;

PT P = L;

PT tmp;

for(i=0;i<n;i++)

{

tmp = (struct Node *)malloc(sizeof(LNode));//error1

printf("input the %d data: ",i+1);

scanf("%s %s %d %d %d",tmp->name,tmp->sex,&tmp->age,&tmp->dt.x,&tmp->dt.y);//error2

tmp->pri = P;

tmp->next = NULL;

P->next = tmp;

P = tmp;

}

}

void choice(PT p, int ch)

{

switch(ch)

{

case "x":

if(p->pri != NULL)

{

p = p->pri;

printf("name: %s sex: %s age: %d x: %d y: %d ",

p->name,p->sex,p->age,p->dt.x,p->dt.y);

}

break;

case "y":

if(p->next != NULL)

{

p = p->next;

printf("name: %s sex: %s age: %d x: %d y: %d ",

p->name,p->sex,p->age,p->dt.x,p->dt.y);

}

break;

default:

printf("Please type "x" or "y" to choice! ");

printf("Please type "c" to exit! ");

break;

}

}

运行示例:

input the number you want to creat:3

input the 1 data:

aa aa 1 1 1

input the 2 data:

bb bb 2 2 2

input the 3 data:

cc cc 3 3 3

name: aa sex: aa age: 1 x: 1 y: 1

name: bb sex: bb age: 2 x: 2 y: 2

name: cc sex: cc age: 3 x: 3 y: 3

name: cc sex: cc age: 3 x: 3 y: 3

name: bb sex: bb age: 2 x: 2 y: 2

name: aa sex: aa age: 1 x: 1 y: 1

Please type "x" or "y" to choice!

Please type "c" to exit!

y

name: aa sex: aa age: 1 x: 1 y: 1

Please type "x" or "y" to choice!

Please type "c" to exit!

y

name: aa sex: aa age: 1 x: 1 y: 1

Please type "x" or "y" to choice!

Please type "c" to exit!

x

Please type "x" or "y" to choice!

Please type "c" to exit!

c

Press any key to continue

北有云溪

主要问题在于choice函数中的移动的指针没有返回到主函数中,修改如下:

#include <stdio.h>

#include <stdlib.h>

#include <process.h>

typedef struct analy{

int x;

int y;

}DATA;

typedef struct Node

{

char name[10];

char sex[10];

int age;

DATA dt;

struct Node *pri;

struct Node *next;

}LNode,*PT;

LNode a;

PT L = &a;

PT p;

void creat(PT, int);

PT choice(PT, int);

int main(void)

{

int n;

int ch;

p = L;

L->pri = NULL;

L->next = NULL;

printf("input the number you want to creat:");

scanf("%d",&n);

creat(L,n);

do{

printf("name: %s sex: %s age: %d x: %d y: %d ",

p->next->name,p->next->sex,p->next->age,p->next->dt.x,p->next->dt.y);

p = p->next;

}while(p->next!=NULL);

printf(" ");

do{

printf("name: %s sex: %s age: %d x: %d y: %d ",

p->name,p->sex,p->age,p->dt.x,p->dt.y);

p = p->pri;

}while(p->pri!=NULL);

printf(" ");

while(1)

{

ch = getchar();

if(ch == "c")

return 0;

else

p=choice(p, ch);

}

system("pause");

return 0;

}

void creat(PT L, int n)

{

int i;

PT P = L;

PT tmp;

L =(LNode *)malloc(sizeof(LNode));

L->next=L->pri=NULL;

for(i=0;i<n;i++)

{

tmp =(LNode *)malloc(sizeof(LNode));

printf("input the %d data: ",i+1);

scanf("%s%s%d%d%d",tmp->name,tmp->sex,&tmp->age,&tmp->dt.x,&tmp->dt.y);

P->next = tmp;

tmp->pri = P;

if(tmp->next)

P = tmp;

}

P->next=NULL;

}

PT choice(PT p, int ch)

{

switch(ch)

{

case "x":

if(p->pri)

{

p = p->pri;

printf("name: %s sex: %s age: %d x: %d y: %d ",

p->name,p->sex,p->age,p->dt.x,p->dt.y);

}

break;

case "y":

if(p->next != NULL)

{

p = p->next;

printf("name: %s sex: %s age: %d x: %d y: %d ",

p->name,p->sex,p->age,p->dt.x,p->dt.y);

}

break;

default:

printf("Please type "x" or "y" to choice! ");

printf("Please type "c" to exit! ");

break;

}

return p;

}

input the number you want to creat:3

input the 1 data:

shen m 23 83 82

input the 2 data:

chen m 21 83 65

input the 3 data:

li f 22 83 93

name: shen sex: m age: 23 x: 83 y: 82

name: chen sex: m age: 21 x: 83 y: 65

name: li sex: f age: 22 x: 83 y: 93

name: li sex: f age: 22 x: 83 y: 93

name: chen sex: m age: 21 x: 83 y: 65

name: shen sex: m age: 23 x: 83 y: 82

Please type "x" or "y" to choice!

Please type "c" to exit!

y

name: shen sex: m age: 23 x: 83 y: 82

Please type "x" or "y" to choice!

Please type "c" to exit!

y

name: chen sex: m age: 21 x: 83 y: 65

Please type "x" or "y" to choice!

Please type "c" to exit!

y

name: li sex: f age: 22 x: 83 y: 93

Please type "x" or "y" to choice!

Please type "c" to exit!

x

name: chen sex: m age: 21 x: 83 y: 65

Please type "x" or "y" to choice!

Please type "c" to exit!

x

name: shen sex: m age: 23 x: 83 y: 82

Please type "x" or "y" to choice!

Please type "c" to exit!

y

name: chen sex: m age: 21 x: 83 y: 65

Please type "x" or "y" to choice!

Please type "c" to exit!

x

name: shen sex: m age: 23 x: 83 y: 82

Please type "x" or "y" to choice!

Please type "c" to exit!

c

Press any key to continue

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2023-06-13 15:08:572

商务英语翻译:Claim 索赔

无 英文写作翻译频道为大家整理的商务英语翻译:Claim 索赔,供大家参考:) Brief Introduction 在执行合同的过程中,签约双方都应该严格履行合同义务。任何一方如果不能严格履行,就会给另一方带来麻烦。在这种情况下,受损失的一方有权根据合同规定要求责任方赔偿损失或采取其他补救措施。受损失的一方采取的这种行动称之为“索赔”,而责任方就受损失一方提出的要求进行处理,叫做“理赔”。 在业务中常见的是买方向卖方提出索赔,如卖方拒不交货、逾期装运、数量短缺、货物的品质规格与合同不符、错发错运、包装不妥、随船单证不全或漏填错发等致使买方遭受损失时,买方可向卖方提出索赔。但是在某些情况下,卖方也向买方提出索赔要求,如买方拒开或迟开信用证、不按时派船、无理毁约等致使卖方遭受损失时,卖方也会向买方提出索赔。 相关专题: 商务英语口语900句 Basic Expressions 1. Please give our claim your favorable consideration. 请合理考虑我们的索赔要求。 2. Please examine the matter and send us the goods to meet the shortage as soon as possible. 请调查此事,并尽快将货物发给我们以弥补数量的不足。 3. As regards inferior quality of your goods, we claim a compensa- tion of U.S.$10,000. 至于你方产品的品质低劣问题,我方要求你方赔偿一万美元。 4. We shall lodge a claim for all the losses incurred as a consequence of your failure to ship our order in time. 由于你方未能及时交货,我方将向你方提出由此而遭受的全部损失的索赔。 5. Any complaint about the quality of the products should be lodged within 15 days after their arrival. 任何有关该产品质量问题的申诉应该在货物到达后的十五天内提出。 6. Our customers are complaining of the inferior quality of our products. 我们的客户投诉我们的产品质量低劣。 7. This seems to be a very clear case and we hope you will see your way to make a prompt settlement. 看来情况已十分清楚,我们希望你能设法尽快解决问题。 8. We regret that your claim on shortage cannot be accepted. 很遗憾,我们无法接受你方关于货物短装的索赔。 9. Our investigation shows that improper packing caused damage. Therefore we have to refer this matter to you. 我方检验证明,货物受损是由于包装不当而造成的。因此,我们不 得不将此事提交你处解决。 10. As the goods are inferior in quality, we are returning the whole of the 20 cases and must ask you to replace them. 由于这些产品质量低劣,所以我方把20箱全部退回,并务必请贵方 更换这些产品。 11. We very much regret the mistake in article number, which resulted in your receiving the wrong goods. 因货号有误,致使到货错误。对此,我们深表歉意。 12. The goods we"ve received do not tally with the sample on which we ordered. 我们收到的货物与订货样品不符。 13. In view of the long business relations between us, we wish to meet you half way to settle the claim. 考虑到我们之间长期的业务关系,我们愿意各让一半解决这项索赔。 14. We hope this unfortunate incident will not affect the relationship between us. 我们希望这一不幸事件将不会影响到我们双方之间的关系。 15. Apparently, the shortage is due to omission in packing. 很明显,货物短缺系包装遗漏所致。 16. In view of our friendly business relations, we are prepared to meet your claim for the 25 tons shortage weight. 考虑到我们之间的业务关系,我们准备接受25吨短装的索赔。 17. We are sorry that the quality of our goods did not turn out to your satisfaction. 我们很抱歉你们不满意我们货物的质量。 18. We can assure you that such a thing will not happen again in future deliveries. 我们保证在以后的交货中不会出现类似的事件。 19. Enclosed is the surveyor"s report on the three damaged cases. 内附有鉴定人对这破损的三箱货物的鉴定报告。 20. Here"s a survey report by a well-known lab in Houston, whose testimony is absolutely reliable. 这是由休斯顿的一个实验室提供的一份检验报告,证据绝对可靠。 Conversations Dialogue 1 W: Hello, Mr. Brown, how are you? It is nice to see you again. B: How are you, Mrs. Wang. It certainly is a pleasure to see you again here. I hope you had an enjoyable trip from London. W: The flight was really long, but it was comfortable so I do not feel very tired. B: I am glad that you had a pleasant trip. I hope you are comfortably settled and find things at the hotel satisfactory. W: Everything is perfect, thank you. Well, now, Mr. Brown, if you don"t mind, I"ll get to the point. B: Okay. You want to take up the subject of the arbutus, don"t you? W: That"s right. You see, Mr. Brown, you have probably been ad- vised of the serious damage done to the last consignment of 60 cases of arbutus. Upon its arrival in London on board the S.S. Cornea, it was found, much to our regret, that about 50% of the cases were leaking. Closer inspection by the Health Officers showed that the contents were considered unfit for human consumption. -- 布朗先生,你好。很高兴再次见到你。 -- 王小姐,你好。很荣幸在这里又见到你。希望你从伦敦来一路 旅途愉快。 -- 飞行时间虽长,但客机非常舒适,所以也不觉得很累。 -- 我很高兴你旅途愉快。希望你住得舒适,旅馆设备都还觉得满意。 -- 谢谢你,一切都很好。噢,布朗先生,要是你不介意的话,现在咱 们就开始谈谈业务吧。 -- 好,你想谈谈杨梅的事,对不对? -- 对。布朗先生,也许你已经知道最后一批60箱的杨梅严重损坏的 情况。“柯娜”轮一到达伦敦的时候,我们就遗憾地发现其中有一 半左右的箱子渗漏。经卫生检疫局官员仔细检查,认为 内装食品 不可供人们食用。 B: Just a minute, if you please, Mrs.Wang. Have your people in London discovered what were the exact causes of the leakage? It was rather a singular case, for thousands of tons of this product have been exported and this seems to be the only case of a shipment being damaged en route. W: I am sorry I have to say it was not en route. It was definitely damaged prior to loading onto the S.S. Cornea. You may think it a singular case, yet the fact remains that this has made it necessary for us to file a claim on you. Here, Mr. Brown, I have brought along with me the certificate issued by the London Health Office. It speaks for itself. As to the causes, closer inspection and examination by our cargo-handling people revealed that the leakage of juice was brought about damaged tins. They were evidently broken through careless handling while being loaded onto the ship"s hold in Sydney dock. B: As I have said before, the whole business is most unfortunate. We have never come across such a case of damage during loading. -- 王小姐,请稍等。请问伦敦的人有没有发现渗漏的确切原因?这件 事还只这么一次,我们已经出口好几千吨了,在中途损坏还是头一 回。 -- 很抱歉,我得说明,损坏不是在运输途中发生的。很明显, 损坏是 在装上“柯娜”轮号前发生的。你可能认为这事是头一回,可事实 不得不让我们向你们提出索赔。布朗先生,这儿是伦敦卫生检疫局 官员签发的证书,上面写得一清二楚。至于原因,我们经办装卸的 人仔细检查,结果发现果汁渗漏的原因是锡罐被损坏了。很明显是 在悉尼码头装船时,因搬运疏忽大意而造成锡罐受损的。 -- 我刚才讲过,整件事实在是很不幸。我们从未遇到过罐头在装船时 发生这样的损坏。 W: I have to remind you that our terms are C.I.F. port of London. While we have full confidence in your Commodities Inspection Bureau, this is a case that occurred after their sampling and analy- sis at the factory. And the broken tins through careless handling and deterioration of the contents en route brought about this state of affairs. Now, Mr. Brown, you are well aware that our business has just started this branch of activities and the loses thus sustained will be a blow to this department. I am sure you will think it fair on our part when we suggest that the total value of the parcel should be reduced by 50% and that you should give us an allowance by way of credit for the amount to be set against our future purchases of canned fruits from you. B: To be fair to your company, I am directed by my Sydney branch to settle this issue with you amicably on the condition that you give us a certificate issued by your Health Department. Now that this is available, I think everything will be in order. W: I am so glad to hear of your ready agreement. Your fairness in business dealing is unsurpassed. Shall we send you a letter confirming this? B: As soon as you send us a letter confirming this conversation, we"ll send you a reply immediately. W: Thanks ever so much for your cooperation, Mr. Brown. Goodbye. B: Goodbye. -- 我不得不提醒你,我们的条款是伦敦到岸价。虽然我们很信赖你们 的商品检验局,可是损坏是在工厂抽样化验之后发生的,是由于搬 运不慎而锡罐破裂,中途食品变质所造成的。布朗先生,你很清楚 我们才开始经营这项业务,蒙受的损失将对业务部门是一个打击。 我们建议这批货从总价中削减百分之五十,并给予我们补贴,这款 项就用于将来向你们订购罐头水果时冲销,我相信你认为这样对我 们才是公平的。 -- 悉尼分公司派我来和你们公平友好地解决这件事,前提条件就是把 你们卫生部签发的证书给我们。现在证书已经有了,我想事情都会 解决的。 -- 听到你这么痛快地同意了,我很高兴。办理业务这么公平,真是无 法比啊。我们将寄信让你们确认好吗? -- 我们一旦收到你们的信确认此次谈话,就会立即回复。 -- 万分感谢你的合作。布朗先生,再会。 -- 再见。 Dialogue 2 W: Mr. Brown, I"d like to talk with you about something that is getting to be a problem. I"d like, if possible, to see it settled at this meeting. B: What is it, Mrs. Wang? W: It"s about the quality of 300 cartons of dried mushrooms. They reached us two weeks ago, and were immediately examined after they arrived. To our astonishment, about 20% of them were moldy and in many cartons there were even small brownish bugs crawling in and out of the half- eaten mushrooms. We can"t accept them in this state. They are unfit for human consumption. And the Medical Officer of Health has issued a ?Stop Notice?on them. B: Is that so? So far we haven"t had any complaint of this kind. Our mush- rooms have enjoyed a good reputation for their superior quality for years. We are really at a loss to understand why your lot was found moldy and worm-eaten. Have you any evidence? W: Certainly. Here"s a survey report by a well-known lab in London, whose testimony is absolutely reliable. -- 布朗先生,我想和你谈谈快要发生的一件比较麻烦的事情。如果可 以的话,我想在这次会议上解决。 -- 王小姐,是什么事?
2023-06-13 15:09:041

六脉神剑之CDH运维手册

异常信息: 问题解决方式: /data/var/lib/zookeeper/version-2 文件夹下的文件全部删除 然后重启zookeeper,启动成功。 此角色的日志目录所在的文件系统的可用空间小于5.0吉字节。到出现故障的节点查看磁盘使用情况。 可以看到由于数据都挂载在根目录,而home、data目录却有大量空间,故在home目录下创建dfs、log,并将根目录下/dfs,/var/log下关于cdh的文件或目录mv到/home下,并做软链接,然后启动服务就ok了,记得mv前停止服务。 接下来分析,为什么 / 根目录下的磁盘空间全部使用完了。 发现以上文件目录占用磁盘大于100M,使用du -h 文件名 依次查看文件大小。 G7项目居然没做日志大小限制。如果是java开发使用log4j打印日志,可以把日志的大小限制,一共只许生成多少个文件,循环覆盖。 参考: https://www.cnblogs.com/xiaowangba/p/6314179.html 修改配置: 异常信息: 和上面问题相同,也是磁盘空间不够。 将清研日志打开查看究竟是什么日志需要打印96G大小,且不删除。 实际上两个异常原因相同。 继续往上翻日志,发现一个INFO级别的异常日志 日志显示analye8服务器被拒绝,是因为ClockOutOfSyncException异常,Reported time is too far out of sync with master Time difference of 131097ms > max allowed of 30000ms. 上环境查看各服务器的时钟是否同步。 到这,就清楚了HRegionServer 为什么被中止了,出现该问题的原因:因为整个集群时间没有统一,导致master连接slave超时,所以导致从节点的HRegionServer进程没有正常启动。 实际上analye8 时间与互联网时间一致,是其它服务器的时间跑快了 为了方便,这里将analye8 的时间往前调整三分钟,与Master保持一致。修改方式: 重启hbase服务。 至此,135集群环境所有异常修复完毕,看着干净无污染的监控界面,心情顿时开朗了。
2023-06-13 15:09:231

IBM SPSS Text Analytics for Surveys v4.0.1求发一份

32位系统下:https://www15.software.ibm.com/sdfdl/v2/fulfill/CI22FML/Xa.2/Xb.cbtmbiBhWYwUNDDJSg-V3rEEq9Cbugh4IArYAxkKHg/Xc.CI22FML/SPSS_TAFS_TRIAL_32B_4.0.1_WIN_ML.exe/Xd./Xf.LPR.D1VK/Xg.7513197/Xi.SWG-TEXT-ANALY-SURV_TRIAL/XY.regsrvs/XZ.GO4kBS1eROpeHLNZaCpQlF91Xtk/SPSS_TAFS_TRIAL_32B_4.0.1_WIN_ML.exe64位系统下:https://www15.software.ibm.com/sdfdl/v2/fulfill/CI22GML/Xa.2/Xb.cbtmbiBhWYwUNDDJSg-V3rEEq9Cbugh4IArY3phDWg/Xc.CI22GML/SPSS_TAFS_TRIAL_64B_4.0.1_WIN_ML.exe/Xd./Xf.LPR.D1VK/Xg.7513197/Xi.SWG-TEXT-ANALY-SURV_TRIAL/XY.regsrvs/XZ.U9FcpPPn1dIP0sG34BQiJqWLAWM/SPSS_TAFS_TRIAL_64B_4.0.1_WIN_ML.exe
2023-06-13 15:09:331

法律经济学起源

“法律经济学”,亦称“法和经济学”或“法律的经济分析”法律经济学是近40年来发展起来的一门经济学与法学交叉的边缘学科,也是战后当代西方经济学中的一个重要的学术流派。世界顶级学府美国芝加哥大学是当代法律经济学的诞生地和最重要的研究中心之一,其中包括法律经济学的主要奠基人芝加哥大学教授亚伦·戴雷科特和芝加哥大学教授罗纳德·科斯,以及当代法律经济学领军人物、著名的法律经济学家、芝加哥大学教授理查德·A·波斯纳等等。理查德·A·波斯纳教授曾在80年代后期对法律经济学运动作出过分析和评价,但是,他当时的分析主要是针对有关对于法律经济学运动的不同意见展开的。事实上,法律经济学运动的发展过程中,确实也一直存在着不同的意见和观点分歧。百科有很详细的介绍:http://baike.baidu.com/link?url=s_5l-QnIyGy9-83FsEUW1dh7jCtXPlwhPw7J_rns5nlyN50M2xUvoNrdbLez1LB8NordzwiMaes7riGQlyqJR_#1_1
2023-06-13 15:09:422

使用SPSS进行秩和检验,总体多个样本用Kruskal-Wallis检验,两两比较时使用什么?

SPSS的秩和检验没有两两比较,“Mann-Whitney U检验”是用于两独立样本秩和检验(教科书上写的是:Wilcoxon Rank Sum test,威尔克逊秩和检验,两者等价),不是用于两两比较的。x0dx0a你的选择是对的,应选用”Kruskal-Wallis H检验“,若有统计学意义,可进一步用”Nemenyi检验”作两两比较,只是需手工计算,或使用其他软件。x0dx0a也有人利用SPSS的特点,可进行两两比较的SPSS秩和检验方法。x0dx0a步骤1 x0dx0a 编秩: Transform>>Rank Cases…, DATA>>Variable(s),单击OK。x0dx0a运行后在原数据中产生新变量:RDATA,即按照变量DATA值编秩后的新变量。x0dx0a步骤2 x0dx0aAnalyxe>>Compare Means>>One-Way ANOVA…,x0dx0aRDATA>>Dependent List,x0dx0aGROUP>>Factor。x0dx0a单击“Post Hoc…”,选择SNK法,单击Continue,x0dx0a单击OK。
2023-06-13 15:09:511

PHP怎么判断是否是JSON数据

json_decode 之后看是否是合法的对象类型
2023-06-13 15:09:582

excel加载不成功

有可能是你选择的范围不对,也有可能是你安装没有成功,还有就是你的EXCEL版本与加载宏不相同
2023-06-13 15:10:082

关于在超市中英语口语的常见错误

Wrong: Can I pass ?Correct:Excuse me?Wrong: Where is milk?Correct:Excuse me? Where can I find milk?Wrong: I don"t understand the price of the sweet potato.Correct:Excuse me? What is the price of the sweet potato? ICould not find the price tag of it.Wrong: I want to buy some eggs, can you help ?Correct:Excuse me? I would like to buy some eggs, could you please help me?Wrong: I don"t want two loafs of bread, I prefer the white bread not the brown one.Correct: I don"t need to buy two loafs of bread, I prefer the white bread to the brown one.
2023-06-13 15:10:194

sas,spss,mable中各种专业术语,及含义(包括一些词语及翻译)

mode 众数median 中位数
2023-06-13 15:11:053

写了英文简历,不知翻译准确与否,向各位高手求助?

1、收集和整理招聘申请,与部门负责人确定招聘需求;1, collect and organize recruitment application, and director of the department recruitment requirements;2、根据岗位说明书和招聘需求选择合适的招聘渠道发布招聘信息;2, according to the job description and hiring needs to choose the appropriate recruitment channel release recruitment information,3、筛选简历,初试(电话沟通或面对面沟通),评估合适的候选人供用人部门复试、跟进处理面试结果;3, screen resumes, first try (telephone communication or face-to-face communication), evaluate the suitable candidates for employing department second-round exam, follow up interview results;4、定期跟踪、分析、反馈招聘状况,确保招聘工作的有效性;4, regular tracking and analysis, feedback the hiring status, ensure the recruitment of validity.5、完善和维护招聘渠道,根据工作中出现的问题完善公司招聘体系及招聘流程。5, perfecting and maintain the recruitment channels, according to the problems emerging in the work, the perfect company recruitment system and the recruitment process.1、负责办理员工入职、转正,离职手续,包括转正考核、离职原因分析等;1, responsible for employees induction and full member, exit procedure, including full member assessment, leaving reason analysis, etc;2、整理和归档人事资料,定期更新人事报表,根据各部门要求提供相应的人力资源分析数据;2, sorting and archiving personnel material, regularly updated personnel statements, according to each department is required to provide the corresponding manpower analysis data,3、负责劳动合同的签订、变更与解除,进行劳动合同风险防范管理;3, responsible for the Labour contract signing, alteration and remove, labor contract risk management;4、办理社保、住房公积金、劳动就业登记等事务;4, deal with social security, housing accumulation fund, employment registration, etc;5、协助处理劳资纠纷,给与用人部门管理、劳动风险建议;5, to assist in dealing with Labour disputes, giving the employing department management, labor risk suggestion:6、协助员工活动的组织开展,主要有篮球赛、公司年夜饭和联欢晚会。6 and assist their activities organized, basically have basketball, company eve and gala.通过面试了解同行业公司的薪酬水平,提供给人事经理参考。Through interview understand industry company salary, offer reference personnel manager.安排新员工入职培训,准备培训物资,做好培训相关的记录存档工作。Arrange new employee orientation, training materials preparation, completes the training of related record filing work.其他行政辅助事务。Other administrative auxiliary affairs.
2023-06-13 15:11:131

谁能帮我把这些文字翻译成英语呢?悬赏80分

XXX company home for domestic and foreign enterprises to provide IT service, the customer is well-known companies have.................. , etc. The service content including: software development, website construction, IT infrastructure construction, all kinds of IT related system maintenance and technical support.1. Allocate the employee of the company to provide all kinds of related IT services, carry out the post responsibility system and work standard, and to coordinate the relationship between members of;2. Host all kinds of IT system construction project, is responsible for promoting the implementation of specific affairs and management;3. Statistics and analysis in the IT service staff in the process of the presentation of the service work such as single data, optimize the service process, improve the service quality.4. Analyze customer in the IT system needs, timely with the customer communication and the exchange, and puts forward Suggestions on improvement.5. Report to the superior management communication. Assist employees improve IT technical skills and proficiency. , etc
2023-06-13 15:11:376

财务报表分析 摘要翻译成英文. 不要网络的翻译啊..求帮忙啊....

我倒想看别人翻译
2023-06-13 15:11:543

德语 求助

没问题的哈 到时候随便自己发挥 兴奋起来了就可以了 甚至可以超常发挥
2023-06-13 15:12:0510

excel2003每次打开都提示无法找到ANALYS32.XLL文件

你要完全卸载,还有一种方法是按照提示路径去别人的机子上复制一下这个文件,然后考到你的机子上
2023-06-13 15:12:291

ansys中怎样做热力耦合分析

首定义热分析单元(我经常选择三维实体单元solid70),接着定义材料参数、建模、划分网格,并施加温度载荷(一般热分析比较多的是在所有外表面加对流系数),然后计算。计算完之后进行单元转换,将热单元转换成结构单元(element switch),并且施加载荷(压力、重力等)和约束,然后将前面热分析计算得到的结果施加在结构分析单元上(solution——define loda——apply——structure——temperature——from therm analy)。最后计算。
2023-06-13 15:12:391

Excel2007 怎么加载数据分析工具栏,加载项里提示没有???

既然Excel 2007数据选项卡中没有显示,你怎么知道加载成功了呢?点击左上角Office标志图标,Excel选项,加载项,在下面的管理下拉列表中选择“Excel加载项”,转到,勾选“分析工具库”,确定。你是按上面的操作进行的吗,如果是,而在数据选项卡中仍没有显示,说明你的Excel2007为简化版,功能不全。查看一下Office安装目录下,是否有下面的文件c:program filesmicrosoft officeOffice12libraryanalysisANALY32.xll请仔细查看该文件的属性,大小为179480B。看来不好解决了。估计你的ANALY32.xll不完整,或被破坏。直接修复的可能性并不太大。最大的可能性就是你的Excel 2007安装盘有问题。根据我搜索的资料,还没有找到专门的Excel2007版的分析工具库加载程序。但Excel 2003有
2023-06-13 15:12:492

excel中IF显示#N/A则为正常如何编程

=IF(ISNA(公式或单元格),"正常","不正常")
2023-06-13 15:13:321

功能分析法的发展概况

功能分析作为一种分析方法,由英国人类学家B.马林诺夫斯基和A.R.布朗首先加以系统地运用。他们认为社会是一个整体,其特征是不同的组成部分具有独特的构造,须从整体上分析才能了解每个特殊的成分。马林诺夫斯基的功能分析是“基于如下原则,即在各类文明中,每个习俗、每件物体、每种思想和每种信仰都要完成一个不可或缺的功能,都拥有一项必须完成的使命,它们是有机整体的必要组成部分”。美国社会学家R.默顿在1949年曾在《外显功能与潜功能》一书中对功能分析作了重要说明,认为功能分析可以成立,是“因为一个因素可以具有几个功能,正如一个功能可以由几种相互变换的因素来承担”。美国社会学家T.帕森斯等人在总结前人功能分析的基础上,于1953年提出AGIL分析格式(AGIL analyiss scheme),被广泛运用于社会学、政治学、政治经济学等规范价值研究领域。
2023-06-13 15:13:411

各位同学谁知道SPSS缺失值的处理

教程很少的 我推荐你去下电子书吧 人大经济论坛有很多的 也是个学习统计工具的好地方 。下面是我在别的地方找到的答案 希望可以帮助你 :版本一:录入的时候可以直接省略不录入分析的时候也一般剔除这样的样本。但也有替换的方法,一般有: 均值替换法(mean imputation),即用其他个案中该变量观测值的平均数对缺失的数据进行替换,但这种方法会产生有偏估计,所以并不被推崇。个别替换法(single imputation)通常也被叫做回归替换法(regression imputation),在该个案的其他变量值都是通过回归估计得到的情况下,这种方法用缺失数据的条件期望值对它进行替换。这虽然是一个无偏估计,但是却倾向于低估标准差和其他未知性质的测量值,而且这一问题会随着缺失信息的增多而变得更加严重。多重替代法(multiple imputation)(Rubin, 1977) 。u0192它从相似情况中或根据后来在可观测的数据上得到的缺省数据的分布情况给每个缺省数据赋予一个模拟值。结合这种方法,研究者可以比较容易地,在不舍弃任何数据的情况下对缺失数据的未知性质进行推断(Little and Rubin,1987; ubin,1987, 1996)。 版本二:对缺失值的处理 (1) 剔除有缺失值的观测单位, 即删除SPSS 数据列表中缺失值所在的数据行; 在SPSS 的统计分析程序中, 打开op t ions 按钮, 便会出现缺失值的处理栏(m issing values) , 可分别选择下列选项: exclude cases analy2sis by analysis (剔除正在分析的变量中带缺失值的观察单位) ; exclude case list w ise (剔除所有分析变量中带缺失值的观察单位) ; (2) 对缺失值进行估计后补上. 主要有两种方法:一是根据文献报道等知识经验进行估计; 二是用SPSS 提供的工具进行估计. 在“t ransfo rm ”菜单下的“rep lace m issingvalues”列出了5 种替代的方法: (a) series mean: 以列的算术平均值进行替代; (b)mean of nearly po int: 以缺失值邻近点的算术平均值进行替代; (c)M edian of nearly po int: 以缺失值临近点的中位数替代; (d) linear interpo lat ion: 根据缺失值前后的2 个观察值进行线性内查法估计和替代; (e) linear t rend atpo int: 用线形回归法进行估计和替代; (3) 将缺失值作为常数值, 如: 作为“0”. 021Learncom
2023-06-13 15:13:553

内摩擦角是什么?莫尔图法(Mohr)又是什么?

上面有了
2023-06-13 15:14:037

mac的microsoftexcel中没有dataanaly

mac的microsoftexcel中没有dataanaly的解决方法。1、单击工具菜单,然后单击加载项。2、在可用加载宏框中,选中分析工具库复选框,单击确定。3、若可用加载宏框中未列出分析工具库,请单击浏览以找到它。4、若收到的提示,计算机上当前未安装分析工具库,单击是进行安装。5、退出,重新启动Excel。现在数据选项卡上提供了数据分析命令。
2023-06-13 15:14:321

英语语法令我头疼作文

First time before I entered * COLLEGE, I chosed English to be my major..As is known to all, IF you want to learn English very well, you should be good at English Grammar, so grammar is the first step you will challenge MR LI is our college grammar teacher, he has delivered a praxis to us ,during the class ,he would talk about the problems we met with us ,if you had some questions about grammar ,he would explain it to you directly and clearly, after his explanation,I felt more confident about learning grammar better and better ,according to what I knew,he could simplify all kinds of problems ,analysizing problems from all aspects, also what impressed us most was his friendly attitude.We could not communicate with MR LI constantly ,because we only had two classes a week, in other words ,we saw MR LI only once a week ,but it did not matter ,he gave us his cellphone number so as to got touch with him at any time ,that moved us .It is so important to have a good English teacher, especially grammar teacher ,it is his effort that help us ,.I often misunderstood the sentence instructure before ,and also felt confused about how to use the tense correctly, but under my teacher is help ,I began to practice my English grammar increased my vocabulary ,read English texts ,and so on,I made a greater progress in college English grammar learning, I think.Before long ,we were gave a book which related to the grammar, MR LI told us to mas ter it thoroughly, I often went to the library to search for the grammar book,.,I have read a lot of grammar books ,they have something in common ,that is the structure of sentences,Time flies ,this semester will be end ,what I learned most is the English grammar, I think if I want to do well in English,grammar is foremost.
2023-06-13 15:14:411

八年级上册Unit 1 How often do you exercis

   Ⅰ.Analyis of teaching material   1.The topic of this unit is about free time actmties。Suchtopicisrelated to students"daily life. So it is helpful toraise learning interest of students. If students can learn this unit well,it will be helpful to make students learn the the rest of this book.    2 .Teaching Aims and Demands   (1) Knowledge Obj ect   In this unit students learn to talk about how often they do things.   (2)Ability Objects   To improve students"ability of listening,speaking,reading and writing.   (3)Moral Objects   To help students form a good eating habit.   To do exercise every day and keep fit.    3 .Teaching Key Point   To master the key vocabularyand the target language presented in this unit.    4 .Teaching Difficult Point   To train students how to use the key vocabulary and the target language by reading and writing.    5 .Studying Ways   Teach students how to use context.   Teach students how to do a survey.   Ⅱ.Language Function   Talk about how often you do things.   Ⅲ.Target Language   What do you usually do on weekends?   I sometimes go to the beach..   How often do you eat vegetables?   Every day.   Most of the students do homework every day.   Ⅳ.Structure   Wh-questions   What do…?   How often…?   Adverbs of frequency   All/most/some/none   V .Vocabulary   always,usually,often,sometimeshardly,ever,never, exercising,shopping,skateboarding once,twice,three times a week,month, every day, milk,junk,food, drink   Ⅵ.Recycling   reading,watching TV,go to the movies, fruit,vegetables   Ⅶ.Learning strategies   Using context.   Transforming information.   Ⅷ.Teaching times   Six periods   Period One   Teaching Aims:   1. Learn to talk about how often do you do things   2. To learn the words of the adverbs of frequency.   Teaching Difficulties:   1.words: exercise, skateboard, hardly, ever, shop, once, twice, time, surf, internet, program.   2.phrases:how often, on weekends, go to the movies, exercise, go skateboarding, always , usually , often , never , hardly ever , sometimes .   3.Sentence patterns: What does she /he do on weekends ? She often goes to the movies .How often do you shop ? Once a week / Twice a week ??? .   Teaching Aids: Tape recorder;Multi-Media.   Teaching Procedures:   Step 1 :Greeting.   1. Teacher: Summer vacation is over. I think you had a wonderful vacation, am I right? Did you enjoy your summer vacation? Could you please tell us what you did in your summer vacation?   2. Encourage students to share their holidays with the whole class.   Step 2 :Leading – in   Teacher: Oh, you had a happy and colorful vacation. Today we will talk about more activities on weekends. First, let"s think about what we can do on weekends. (Ask some questions and let students think it over).   Teacher: I often sing on weekends, what do you usually do on weekends?   S1: I often take piano lessons.   Teacher: What does she usually do on weekends? (Ask another student)   S2: She often takes piano lessons.   Teacher: What about you? (Ask S2)   S2: I often play basketball   Teacher: What does he usually do on weekends? (Ask another student)   S3: He often plays basketball.   (Ask more students in the same way)   Step 3:1a Look at the screen. Make a list of the different weekend activities.   First let students list different activities, then   Teacher: Now work in pairs, ask and answer   ---What does he/she do on weekends?   --- She goes shopping. / She reads books. / He exercises. / He watches TV. / She goes skateboarding.   Step 4:1b Listen and write the letters from the picture above on the lines below.   Get students to focus on the six adverbs in activity 1b and help students to understand:   Always-100% usually- 90% often-80% sometimes-50% hardly ever-10% never-0%   Step 5:Lead-in:   Teacher: I always read English books on weekends.   I usually exercise on weekends.   I often go to visit my grandparents.   I sometimes go shopping on weekends.   I hardly ever play computer games on weekends.   I never play cards on weekends.   What does your English teacher do on weekends?   (Help students to say)   Students: Our English teacher always reads English books on weekends. She usually exercises on weekends…..   Teacher: I exercise every day. I go shopping once a week. I watch TV twice a week. I go dancing three times a month…   How often does your English teacher exercise/ go shopping / watch TV / go dancing?   Students: Our English teacher exercises every day….   Step 6: Listening (2a and 2b)   Teacher: My friend Cheng is talking about something about his different activities, let"s listen and number the activities you hear.   Teacher: Listen again. How often does Cheng do the activities above?   (Help students to finish 2a and 2b)   Step 7:.Do a survey:   Activities How often   Take a shower   Wash your hair   Exercise   Clean your room   Ask and answer: How often do you take a shower?   How often does he / she take a shower?   Let Ss ask and answer in pairs, using always, usually, often, sometimes, hardly ever or never.   Step 8:Homework   1. Do exercises on pages 1-2 of the workbook to practice the language presented in this unit.   2. Remember what we learn today.   3. Write a passage about what you often do on weekends and how often you do different activities.
2023-06-13 15:14:481

为什么win10地图定位提供的位置信息不准

许多用户都抱怨过Windows 10的定位系统一点也不准确。结果是,一大堆诸如Cortana和地图在内的应用都无法正常工作,这对于十分依赖这些特性的操作系统来说,确实是太让人失望了。但在最近发布的一则公告中,微软的一位项目经理Analy对此做出了解释,她提到了定位系统的工作原理,也重申微软公司已经意识到了这个问题,并正在努力试图解决这个大麻烦。基本上,对于那些配备有GPS模组(值得提到的是,GPS并不是桌面电脑的一项普遍功能,因为它们本来就不是为了从一个地方移动到另一个地方而设计的)的电脑,微软会使用Wi-Fi适配器来定位你的位置。而如果没有Wi-Fi适配器可用,唯一能确定你位置的方法则是分析你的IP地址,而这种方法在大部分情况下都无法精确确定你的位置,但它却是这种情况下的唯一途径。“使用这一技术,其结果将在精确度上十分宽泛,有时则更可能是错误的。这一直都是一个问题,我们也希望用户不要指望能在Windows 10到之后版本的Windows系统上看到什么太大的变化,“ Analy解释道。对那些使用Wi-Fi适配器的电脑进行改进另一方面,那些使用Wi-Fi适配器定位的设备则可以期盼,这些设备将能够在定位系统上获得一些改进,这也是微软已经在努力完善的补丁之一;不久,这一补丁也将被推送。Analy提到,Wi-Fi适配器可以帮助Windows 10电脑在正负50到150米的精度上确定你的位置,开发团队正在努力使其在未来更新中成真。“我们已经暴露了Windows 10中与使用特定Wi-Fi硬件有关的一些问题,这使得通过Wi-Fi获取位置将导致定位服务失败,这最终又回到基于IP地址的低精度定位问题上来了,“她提到。我们还不清楚,这些更新什么时候才会向用户推送;但我们能期望的是,有关改进将可能随累积更新或10月晚些时候/11月早些时候的重大更新推送一起到来。
2023-06-13 15:14:551

求文献:Cho i K H, Laursen R A.Am ino-acid sequence and g ly can structures o f cy ste ine proteases

你可以到NCBI中的pumed中搜索,这是我搜到的结果。不过需要付费才能得到全文。Amino-acid sequence and glycan structures of cysteine proteases with proline specificity from ginger rhizome Zingiber officinale.Choi KH, Laursen RA.SourceDepartment of Chemistry, Boston University, MA, USA.AbstractThe ginger proteases (GP-I and GP-II), isolated from the ginger rhizome Zingiber officinale, have an unusual substrate specificity preference for cleaving peptides with a proline residue at the P2 position. The complete amino-acid sequence of GP-II, a glycoprotein containing 221 amino acids, and about 98% that of GP-I have been determined. Both proteases, which are 82% similar, have cysteine residues at positions 27 and histidines at position 161, corresponding to the essential cysteine-histidine diads found in the papain family of cysteine proteases, and six corresponding cysteine residues that form the three invariant disulfide linkages seen in this family of proteins. The sequence homology with other members (papain, bromelain, actinidin, protease omega, etc.) of this family is approximately 50%. GP-II has two predicted glycosylation sites at Asn99 and Asn156. Analyisis by electrospray and collision-induced dissociation MS showed that both sites were occupied by the glycans (Man)3(Xyl)1(Fuc)1(GlcNAc)2 and (Man)3(Xyl)1(Fuc)1(GlcNAc)3, in a ratio of approximately 7 : 1. Both glycans are xylose containing biantennary complex types that share the common core structural unit, Man1-->6(Man1-->3) (Xyl1-->2)Man1-->4GlcNAc1-->4(Fuc1-->3)GlcNAc for the major form, with an additional N-acetylglucosamine residue being linked, in the minor form, to one of the terminal mannose units of the core structure.PMID: 10691991 [PubMed - indexed for MEDLINE] Free full text
2023-06-13 15:15:021

使用SPSS进行秩和检验,总体多个样本用Kruskal-Wallis检验,两两比较时使用什么?

SPSS的秩和检验没有两两比较,“Mann-Whitney U检验”是用于两独立样本秩和检验(教科书上写的是:Wilcoxon Rank Sum test,威尔克逊秩和检验,两者等价),不是用于两两比较的。你的选择是对的,应选用”Kruskal-Wallis H检验“,若有统计学意义,可进一步用”Nemenyi检验”作两两比较,只是需手工计算,或使用其他软件。也有人利用SPSS的特点,可进行两两比较的SPSS秩和检验方法。步骤1 编秩: Transform>>Rank Cases…, DATA>>Variable(s),单击OK。运行后在原数据中产生新变量:RDATA,即按照变量DATA值编秩后的新变量。步骤2 Analyxe>>Compare Means>>One-Way ANOVA…,RDATA>>Dependent List,GROUP>>Factor。单击“Post Hoc…”,选择SNK法,单击Continue,单击OK。
2023-06-13 15:15:111

要做网络营销就要有衡量效果的原则,具体有什么呢

对于网络营销效果的衡量指标,本来用来衡量流量多少的独立IP或者UV是非常重要的,但在其他很多时候,人们又并非十分关心上述这两个指标。事实上,核心指标的设置完全取决于目标。在这个意义上,任何指标都可以是核心指标,任何指标也都可能不是核心指标。一个营销活动的目的是让广大人民群众知道你的存在,让你的品牌得以“路人皆知”;另一个营销活动是为了在双十一这样特殊的日子里让你的产品大量销售。这两个营销活动的核心指标肯定会存在相当大的差异。另一方面,在不同的行业领域中,一定存在各自行业的核心指标。例如电商和教育行业,这两个行业的核心指标可能完全不一样。即使是电商行业内部,企业发展阶段不同,可能核心指标也不同。那么,就最普遍的意义而言,衡量网络营销效果的核心指标是什么呢?解决这个问题首先需要一个逻辑,如果我们跳入具体的一个一个业务去寻找相关的衡量指标,很容易陷入迷乱,我们需要一个真正的指南针,确保我们无论走到什么地步,都知道下一步应该如何进行。这个指南针是“人”。任何营销活动需要影响和改变的对象都是人,衡量营销效果的好坏,在于衡量对人的心理(心态)和行为改变的状态和结果,显然,越深层次的改变,意味着越强大的效果。这个指南针是人——能够准确体察人的变化,即能够准确把握营销的方向和结果。心理和心态的改变心理和心态的改变并非网络营销所独有。互联网营销对人心理和心态的改变与其他营销方法并无二致,心理上,人们意识到你的存在——Awareness,心态上,人们喜欢你的存在——Preference。衡量Awareness和Preference的指标可以算是核心指标。不过,很遗憾,这两者用具体的指标去衡量有相当的难度,人心所向很难捕捉,模糊而善变。网络营销另一个研究心理和心态比较有效的方法是IWOM。这个方法我喜欢,不过真心难,主要是对于语言的解读缺乏有效的技术解决方案,只能人工进行。IWOM本身有一套衡量指标,如果你用这个方法,那么这些指标就相当核心。在互联网营销中,衡量Awareness和Preference有时候用两个最常用的指标——Impression和Click,即通过用户对你的广告的反应来衡量。Impression本意是用来说明多少人对这个广告产生了印象。但可惜,这个度量有些没劲,因为人们是否对广告产生了反应是无论如何无法用机器去了解的,所以只能用广告在客户端被展现的次数来间接表示,这就让这个度量作为“核心”的可能性大打折扣,而更多作为一个辅助指标。对于互联网营销而言,对心理和心态这两者直接的量度十分有限,也就缺乏核心的可操作性的指标。但对于这两者的研究和探索却是几个世纪以来从未停止的,社会科学尤其是心理学的研究方法为这个领域带来了很多积累,并应用于广告推广效果的研究中。行为的改变辨识人的行动及其带来的结果是营销进入互联网领域以来最大的进化。理论上,人们在互联网上所有的行为我们都可以通过技术方法捕捉到,并为我们判断营销对人行为的改变创造了巨大的可能性。网络营销的指标我们对于互联网营销效果最直接的衡量就是通过对人行为的改变完成的。人们做出某一个举动,例如点击你的广告,或是购买你的商品,本质上都是从一个行为状态改变为另外一个行为状态。状态的改变是否符合你的预期可以直接显示出营销目的的达成与否。如果按照行为的改变来辨识营销效果,那么一切就会变得简单得多。与内向的心理行动不同,行为是外显的,而且行为改变有浅层次和深层次之分。例如,上面的例子中,一般而言点击广告是“浅层次”的,而购买商品是“深层次”的。正因如此,我认为,网络营销效果衡量的核心指标一方面需要直接而且简明地描述人们的行为改变,另一方面也正好可以体现出这些行为的深浅之别。我把这些深浅之别分为四层来描述:Traffic(流量)、Engagement(参与程度)、Conversion(转化)以及Retention(留存/维系)。Traffic网络运营指标两种情况都是合理的。流量的真相在于“流”字上,本身它是一个过程,因此指标也因这个过程中的不同阶段而有所不同。在流量进入网站之前,被我们称为“Pre-click”的阶段,主要用Impression和Click来衡量(广告受欢迎的程度,同时也用它们勉为其难地衡量我们上面说的人的心理和心态的改变);流量进入网站之后,则被我们称为“Post-click”阶段,主要用流量三剑客——UV、Visit和PV来衡量。过去曾经也有用独立IP来衡量Post-click流量的多少,但是IP地址受限于其准确性,大家已经逐渐弃用了它。对于Pre-click度量,大家如果能对下面的这些要点全部理解,那么就完全没有问题了。1.人们用Click和Impression的比值来衡量广告引起人们注意的程度。这个值既用来说明广告载体(媒体)上的人群与广告目标人群的契合程度,也用来直接衡量广告创意的水平。2.上面的度量被称为CTR。Impression、Click和CTR在显示广告中(DisplayAds)中存在大量作弊,但在SEM的PPC广告中作弊很罕见。3.CTR受到很多因素的影响,但最大的影响还是来自于广告创意本身,越是具有“攻击性”的广告——例如弹窗、大尺寸下压、色诱等广告,CTR可以变得很高。门户网站上的普通温柔的显示性广告,超过1%的CTR罕见。那些挂着AdSense的网站,据说有些能够达到2%的CTR。不过搜索引擎广告(例如AdWords)的CTR可能会很高,因为搜索行为本身体现了很强的目的性,在竞争不激烈、曝光量不是非常巨大的情况下,10%的CTR也并不罕见。4.Impression指标有一个孪生指标Uniqueimpression,Click也有孪生指标Uniqueclick。一个Cookie,无论看多少次,或者点多少次广告,都只算一个Unique。Impression或者Click和其Unique的比值,被称为Frequency。Frequency的数值说明了一个广告对同一群体反复轰炸的次数。有时候我们用Frequency辨识一些最基本的作弊,比如,Click/Uniqueclick如果超过1.2,我们认为实在太可疑;Impression/Uniqueimpression也比较难看到超过10的。5.Impression有一个很大的缺点,那就是无法真正衡量人们是否注意到了广告。有一种情况大家最为怨愤,即很多时候广告在一个页面的第二屏或者更低的位置,有些人根本不会把页面向下滚动全部查看一遍就离开了。这种时候却还是记录了这个广告的一个Impression。这是很不合理的。为了解决这个问题,有一些广告流量监测工具,提供只记录真正展现在浏览器屏幕中的广告的Impression,以帮助更准确衡量CTR。6.个人感觉,搜索引擎广告的Impression很有意义,但由于作弊的存在,显示性广告的Impression的意义不是很大,至少对于部分的媒体网站而言。对于Post-click度量,下面这些要记住:1.UV(Uniquevisitor)是用Cookie(一般是第一方Cookie)来衡量的。UV用来衡量网站访问的人数,用以取代过去常用的“独立IP”这个度量。由于Cookie本身的一些原因,UV并不能准确描述真实的人数,但相对于独立IP,则靠谱太多。2.Visit的定义不断在被更改。但有一点没有变,就是间隔30分钟的浏览行为会被算为两次Visit。具体的Visit的定义请看这个文章:《Googleanalytics的新秘密——如何定义Visit》。Visit定义在GA中被修正最重要的目的是为了实现准确的Attributionmodeling(贡献模型)。3.对于流量源头(显示广告、搜索引擎广告等)的点击数(Click)和其带来的Visit的数量,不可能存在一一对应的关系,即不是每一个对流量源头的点击就一定会带来一个Visit。由于误点击的存在以及短时间内多次点击一个广告只计算一个Visit等原因,一般点击数会大于Visit,Visit与Click的比值从10%到90%的情况我都见过。若这一比值接近10%,广告有欺骗点击的嫌疑,例如放上诱惑或误导,故意让人点击。若这一比值接近90%,说明广告有很好的创意,且其人群针对性也非常好。一般50%左右的Visit比Click比值都是正常的。当然,偶尔发现Visit的数量大于Click也是可能的,主要原因在于有些人点击广告后记住了网站的网址,在之后又通过直接输入网址访问了该网站。4.页面的PV(Pageview)和广告的Impression是很相似的度量。一个页面在浏览器上被载入一次,无论它是被新打开的还是页面发生了刷新,PV都会增加。对广告的Impression的统计也完全一样。5.我认为Visit是这三个指标中最为重要的一个,至少对网站分析(Webanalyitcs)而言如此。很多其他的核心指标都是以Visit为基础的。这也是为什么Googleanalytics调整Visit的定义是牵一发而动全身之举。Traffic指标的解读对于Traffic指标的解读,可以在浅层次上衡量营销是否成功。我们有不多的方法解读它。首先,绝对值指标的直接解读是比较困难的。比较有意义的是Uniqueimpression,也被称为Reach,用来衡量到底广告曝光在了多少人的面前(而不是曝光的次数)。另外UV也比较重要,毕竟它直接代表了网站的流量,这也是过去各个站长相互寒暄的时候说说自己独立IP有多少的原因,现在用UV,代表的事物没变,流量多可以说明你在部分领域是成功的,会有面子。UV、Visit和PV之间的比值也有很多内容可述,但属于本文后面的内容,所以先按下不表。另一个非常重要的Traffic指标解读的方法是细分。分析的最重要方法即是细分(分析的“分”字本身就是这个意思)。三种常用的细分方法是:把Traffic按照发生的来源、新旧访客和登录的目的地做细分,然后比较谁更能贡献流量或是谁更能吸引流量。其他的细分方法也很多,比如按照地域、终端设备、时间(趋势)等,完全取决于你的需要。最后,我认为价值最大的方法是衡量Traffic的ROI。Traffic的ROI就是用获取Traffic的金钱代价除以Traffic的值得到的商,常常用CPM、CPC、CPV和CPUV来衡量。CPM是1000个Impression的成本值,CPC是一个点击的成本值,CPV是一个Visit的成本值,CPUV是一个UV的成本值。什么样的TrafficROI是合理的?在这样一个媒介成本飞涨的时代,我发现找到合理的TrafficROI已经很有难度。曾经比较常见的展示广告的CPC是5角钱,但现在似乎大家已经在嘲笑这个值。一个CPV1元钱似乎也是合理的,甚至很多人认为太过划算。总体而言,由于展示性广告的收费是按照时间而不是按照点击量的多少,因此CPV的差距不会惊人地大(除非你实在要投放广告到那些根本就对你的广告不感兴趣的人群去)。但SEM的CPC或者CPV则不同,由于行业的分野以及竞争强弱的区别,CPC可以贵到500元一个Click(例如你10月份的时候想把自己的大闸蟹这个关键词投放到百度的前几位),也可以便宜到几分钱(例如你投放“我的名字叫做×××××”这样的词,无人跟你竞争),所以没有什么可以参考的值。Traffic核心指标的总结首先,我认为Traffic指标都很难称得上核心二字,因为它们只是衡量用户较浅层次的行为。任何一个网络营销活动都有确定的目标,而这个目标却很难仅仅只用流量去完成。即使是一个不以金钱来衡量其目的的网站,也有比流量更深层的目标,比如人们对其内容的阅读量,以及再进一步的目标——人们在网站中的讨论和留言的数量。流量只是一部分,说明打开大门迎来了多少客人,但这些客人是否真正完成了我们希望他们完成的事情,仅仅依靠Traffic这些指标是完全不够的。不过,Traffic指标可称得上是非常基础的指标,几乎所有的网络营销效果衡量的指标都要与它们发生联系,因为一切的用户行为都是从点击和访问开始,且贯穿始终的。在我们后面要讲到的Engagement、Conversion和Retention三大类衡量分类中,每一类都需要以Traffic作为标杆去衡量。这就如同物理学中的参照系,没有参照系,就没有物理学。
2023-06-13 15:15:191

怎么翻译成英语???

MY PROCESS IN COLLEGE ENGLISH GRAMMER LEARNINGFirst time before I entered BENGBU COLLEGE, I chosed English to be my major..As is known to all, IF you want to learn English very well, you should be good at English Grammar, so grammar is the first step you will challenge MR LI is our college grammar teacher, he has delivered a praxis to us ,during the class ,he would talk about the problems we met with us ,if you had some questions about grammar ,he would explain it to you directly and clearly, after his explanation,I felt more confident about learning grammar better and better ,according to what I knew,he could simplify all kinds of problems ,analysizing problems from all aspects, also what impressed us most was his friendly attitude.We could not communicate with MR LI constantly ,because we only had two classes a week, in other words ,we saw MR LI only once a week ,but it did not matter ,he gave us his cellphone number so as to got touch with him at any time ,that moved us .It is so important to have a good English teacher, especially grammar teacher ,it is his effort that help us ,.I often misunderstood the sentence instructure before ,and also felt confused about how to use the tense correctly, but under my teacher is help ,I began to practice my English grammar increased my vocabulary ,read English texts ,and so on,I made a greater progress in college English grammar learning, I think.Before long ,we were gave a book which related to the grammar, MR LI told us to master it thoroughly, I often went to the library to search for the grammar book,.,I have read a lot of grammar books ,they have something in common ,that is the structure of sentences,Time flies ,this semester will be end ,what I learned most is the English grammar, I think if I want to do well in English,grammar is foremost.
2023-06-13 15:15:271

使用SPSS进行秩和检验,总体多个样本用Kruskal-Wallis检验,两两比较时使用什么?

SPSS的秩和检验没有两两比较,“Mann-Whitney U检验”是用于两独立样本秩和检验(教科书上写的是:Wilcoxon Rank Sum test,威尔克逊秩和检验,两者等价),不是用于两两比较的。你的选择是对的,应选用”Kruskal-Wallis H检验“,若有统计学意义,可进一步用”Nemenyi检验”作两两比较,只是需手工计算,或使用其他软件。也有人利用SPSS的特点,可进行两两比较的SPSS秩和检验方法。步骤1 编秩: Transform>>Rank Cases…, DATA>>Variable(s),单击OK。运行后在原数据中产生新变量:RDATA,即按照变量DATA值编秩后的新变量。步骤2 Analyxe>>Compare Means>>One-Way ANOVA…,RDATA>>Dependent List,GROUP>>Factor。单击“Post Hoc…”,选择SNK法,单击Continue,单击OK。
2023-06-13 15:15:351

电影《追梦赤子心》的英文经典台词

and i want the ends in there fast, every play, every play.追梦赤子心我要对方每一次进攻,每一次进攻都迅速终结. we"re under control. 我们全神贯注. any men in the backfield, analyre before you move. 所有的防守队员,行动之前都想清楚了 if they throw a forward pass, see the ball in the air. 如果他们向前传球,盯着空中的球  and then go and get it,when we get it. 然后冲上去接球,抢到以后 that"s when we go on offense. that"s when we go to them. 我们就开始进攻,那时我们便冲向他们 we"re going inside and outside them, inside and outside them. 我们来回冲击他们的队伍,来回冲击 we"ll get them and keep them on the run.追梦赤子心我们牵制住对手,让他们不断地跑 we won"t pass unless our secondary conmes up too close. 除非对手的二线防守队员逼近。否则别传球 but don"t forget, we"ll get them on the run and go,go,go,go! 但别忘了,我们得让他们疲于奔跑 跑 跑 跑 don"t stop until we"re over the goal line. 没过得分线坚决不要停 don"t forget men, today"s the day we"ew gonna win. 大家别忘了,今天可是我们取得胜利的日子追梦赤子心they can"t beat us in the fight and we"ll fight,fight,fight,fight! 我们绝不会被他们打败 加油 加油 加油
2023-06-13 15:15:551

故障英语怎么说

问题一:出故障用英语怎么说 最简单的:Sth don"t work/isn"t work,另外还有fault,out of order, 比如:The machine is out of order. Something is wrong with this machine. 也可以用there be句型。 望采纳。 问题二:故障现象 用英语怎么说 故穿现象 symptom 汽车故障现象 symptom of vehicle failure 问题三:没问题用英语怎么说? no problem 没问题 加Q给你读 no会读吧! 泡【轻点读】不了么 问题四:来回答我的问题! 用英语怎么说? 英文原文: e and answer my question! 英式音标: [k?m] [?nd; (?)n; ?nd] [??ns?] [ma?] [?kwest?(?)n] 美式音标: [k?m] [?nd? ?n??nd] [??ns?] [ma?] [?kw?st??n] 问题五:有问题吗 用英语怎么说 Is there a problem? What"s your problem? ... 问题六:”现在问题来了”英语怎么说 Now the problem is ing. 问题七:故障报告 英语怎么说 Failure Analy鼎is Report 故障分析报告 Failure Report 故障报告 问题八:你的问题英文怎么说 your question主要是指学习方面或者书面的问题 your problem主要是指做某件事或者性格方面的“问题” 希望能帮到你,喜欢请采纳~ 问题九:对于。。。。有问题,出毛病 英语怎么说 something wrong with 出了毛病 有问题 不对头 I thought there must be something wrong with贰my liver. 我觉得一定是我的肝有问题了。 There"s something wrong with our gas ring. We"ve to lunch out today. 我们的煤气灶坏了,今天只好到饭馆去吃午饭了。
2023-06-13 15:16:021

Excel 2007的数据分析加载不了, 因为找不到analysis 32 。应该怎么办

下载一个2010版试验一下,一般新版的功能要不旧版的多。
2023-06-13 15:16:133

为什么ansys 中的define loads 中的apply中没有thermal这一项

apply-temperature-from therm analy导入热分析文件
2023-06-13 15:16:201

SATWE是什么?

SPACE ANALYISIS OF TALL BUIDINGS WITH WALL-ELEMENT的首字母的缩写是PKPM结构分析计算软件
2023-06-13 15:16:291

关于English grammer, a headache to me 的英语作文

Some bookworms in my dormitory often spend hours reading their "Bible", Practical English Grammar, and do a lot of exercises in that book, but I don"t care about it at all. My assumption is since I have never learned Chinese grammar, what"s the sense of learning English grammar? In fact, English grammar has always been a big headache to me. English grammar is very complicated because, unlike Chinese, there are many verb tenses. Even stranger than verb tenses, English grammar also contains something very confusing. For example, I don"t remember how many times my middle school teacher tried to "impose" the differences between used to and be used to on us. Sometimes he would go on with the explanation for 20 minutes or so. He even summarized the differences by listing three or four points for us to memorize. However, they could never stay in my head. I don"t remember how many times I got it wrong with the sentences containing used to or be used to on my exams. I was really confused with these two phrases, and I can never get them right. In brief, I"m allergic to learning English grammar. Curiously, I just wonder if the native speakers of English have a microcomputer in their brain to help them utter the two phrases promptly with just a click of their brain mouse!
2023-06-13 15:16:383

如何学好英语语法

MY PROCESS IN COLLEGE ENGLISH GRAMMER LEARNINGFirst time before I entered BENGBU COLLEGE, I chosed English to be my major..As is known to all, IF you want to learn English very well, you should be good at English Grammar, so grammar is the first step you will challenge MR LI is our college grammar teacher, he has delivered a praxis to us ,during the class ,he would talk about the problems we met with us ,if you had some questions about grammar ,he would explain it to you directly and clearly, after his explanation,I felt more confident about learning grammar better and better ,according to what I knew,he could simplify all kinds of problems ,analysizing problems from all aspects, also what impressed us most was his friendly attitude.We could not communicate with MR LI constantly ,because we only had two classes a week, in other words ,we saw MR LI only once a week ,but it did not matter ,he gave us his cellphone number so as to got touch with him at any time ,that moved us .It is so important to have a good English teacher, especially grammar teacher ,it is his effort that help us ,.I often misunderstood the sentence instructure before ,and also felt confused about how to use the tense correctly, but under my teacher is help ,I began to practice my English grammar increased my vocabulary ,read English texts ,and so on,I made a greater progress in college English grammar learning, I think.Before long ,we were gave a book which related to the grammar, MR LI told us to master it thoroughly, I often went to the library to search for the grammar book,.,I have read a lot of grammar books ,they have something in common ,that is the structure of sentences,Time flies ,this semester will be end ,what I learned most is the English grammar, I think if I want to do well in English,grammar is foremost.
2023-06-13 15:16:481