kru

柴油发电机的制造商使用参数大多都会用G/KW.H，其意思是指发电机组一千瓦一小时耗多少克（G）油，再将单位换成升（L）从而就能知道你一小时耗油成本。

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。

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。

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。

collapse有破产的意思吗，一般指房屋倒塌，（价格）暴跌，（计划）失败等。

歌曲名:Breather歌手:thousand foot krutch专辑:Set It OffDierks Bentley - Breathe You InI"ve never been the kind to bare my heart and soulYeah I"ve always taken pride, in stayin" in controlI told myself, I"d never fall too deepBut girl you came along, and made a liar out of meI"m as gone as I can be.I wanna breathe you in,I wanna be so close.You can wear my skin,Like a new set of clothes,So you can"t even tell,Where you end and I begin.I wanna breathe you in.I wanna breathe you in.Your silhouette, in moonlight on the wallAs she crawls across the bed, beats all I ever saw.The smell of your hair, fallin" on my face,Those red wine kisses, give her powers with just one test.Girl you blow me away.I wanna breathe you in,I wanna be so close.You can wear my skin,Like a new set of clothes,So you can"t even tell,Where you end and I begin.I wanna breathe you in.I wanna breathe you in...Again and again and againUntil the sun comes upAgain and again and againI can"t get enoughI can"t get enoughI wanna breathe you in,I wanna be so close.You can wear my skin,Like a new set of clothes,So we can"t even tell,Where you end and I begin.I wanna breathe you in.I wanna breathe you in.I wanna breathe you in.http://music.baidu.com/song/2578627

"Hurt"Drop the ball, watch it fall far belowSuck you in, hold your breathThe undertow creeps in slowEveryone owns a gun deep insideIt"s just a matter of how much you let it slideDrop the ball, watch it fall far belowSuck you in, hold your breathThe undertow creeps in slowEveryone owns a gun deep insideIt"s just a matter of how much you let it slideHelp me help you they wont be thereHelp me help you they won"t seeIt hurts when you need meAnd I can"t break your fallIt hurts when you can"t seeAnd it hurtsDrop the switch, scratch the itch, watch it growInch by inch, the cutting board, watch it swing to and froEveryone carries one deep insideIt"s just a matter of how much you let it slideWash it off, take the loss, let it goTake it in, drink it up, we can just take it slowEveryone carries one deep insideIt"s just a matter of how much you let it slideHelp me help you they wont be thereHelp me help you they won"t seeIt hurts when you need meAnd I can"t break your fallIt hurts when you can"t seeAnd it hurtsIt hurts when you need meAnd I can"t break your fallIt hurts when you can"t seeAnd it hurtsAnd it hurts when you"re lonelyAnd I"m standing right beside you thereAnd it hurt when you told meThat you told me that you tried this on your ownHope you never hurtHope you never cryHope you never lose your way tonightHope you never crumbleHope you never fallHope you never throw away theDrop the ball, watch it fall far belowSuck you in, hold your breath, watch it swingIt hurts when you need meAnd I can"t break your fallIt hurts when you can"t seeAnd it hurtsIt hurts when you need meAnd I can"t break your fallIt hurts when you can"t seeAnd it hurtsAnd it hurtsAnd it hurtsAnd it hurtsAnd it hurtsAnd it hurtsAnd it hurts

close down cease to operate or cause to cease operating 2.Labour costs are rising much faster than in the developed world , forcing some Chinese firms to close down . 目前该地区的上涨幅度要比发达国家快得多，不少中国企业也因此而被迫关门。 3.Political leaders in the US , Germany , France , the UK and elsewhere have once more threatened to close down offshore financial centres . 美国、德国、法国、英国以及其它国家的政治领导人再次威胁要关闭离岸金融中心crash 。 突然性 。严重性的undergo a sudden and severe downturn His business crashed last year.他的买卖去年倒闭了。go bankrupt 破产。。。bankrupt bust go under这组词语都有“破产”的意思。bankrupt 和bust是形容词，意思都是“破产的”，两词可以换用。常用结构是：go bankrupt / bust。名词分别为bankruptcy和bust。动词短语go under 本意是“下沉”也可引申表示破产。1) The company went bankrupt / bust because of its inadequate management. （这家公司由于管理不善破产了。） 2) They warn that the firm will go bankrupt / bust before January without an emergency cash injection. （他们警告说,公司如果在一月份之前还没有紧急资金注入将会破产。） 3) All that we can hope for is to save the company from complete bankruptcy. （我们所能的希望的就是挽救公司完全破产。） 4) The full effects of the bust / bankruptcy have just be felt in the market. （在市场已经开始感觉到这次破产所产生的全面影响。）5) Despite his great efforts. Mr. Boxter"s new store went under at the end of six months. （尽管他很努力，博克斯特先生的新商店经营了六个月来就倒闭了。） 6) Many firms in the South Asia go under last year owing to the financial crisis that swept throughout industry and agriculture alike. （南亚的许多公司由于去年金融危机中倒闭，这场金融危机席卷了整个工业和农业。）