vol

SoundLink Revolve蓝牙音响AUX设备音质不佳怎么办?对于这个问题我相信很多使用bose音响的朋友们会有困扰。接下来就和小编一起来看看怎么解决吧。Bose SoundLink Revolve蓝牙音响AUX设备的音质不佳怎么办1、减小已连接 AUX 设备的音量。一些设备可能会输出音量较高或达到最高水平的强烈信号。导致已连接扬声器的音质太差或音频失真。2、进入已连接设备的声音设置，将所有均衡和音频处理设置设为“关闭”或“降调”。3、确保 3.5 毫米插头完全安全地插入设备和扬声器。4、问题可能与音频线有关。尝试使用新的音频线。5、尝试在设备上播放其他音频源。例如，使用其他音乐应用程序来查看问题是否存在于特定的应用程序。6、问题可能在于已连接的 AUX 设备。使用其他音频设备。7、重新启动已连接设备。这通常通过完全关闭设备然后再重新启动来完成。8、打开 Bose 扬声器并按住电源按钮约 10 秒钟，直到关闭，以此重置 Bose 扬声器。注意：恢复出厂设置将清除扬声器的语言设置、已配对移动设备的记忆，并将扬声器恢复到原始出厂设置。王者之心2点击试玩

需要的。软件和固件更新可提高产品功能和稳定，bose revolve soundlink固件是3.0.4也是需要升级一下提高稳定性的。bose revolve是一款小巧便携的蓝牙扬声器，这种扬声器还具有派对模式的性能，可以在整个房间内提供音频。

旋转，绕转;环绕

Bose SoundLink Revolve+ 无线便携式蓝牙音箱音响得到了很多消费者们的喜欢和青睐，360环绕音效，音质非常的棒，而且颜值很高，放在客厅肯定是妥妥的颜值担当，很有质感，真的非常推荐大家入手，下面我就给大家带来了这款产品的介绍。 我们中的许多人都在寻找一款 小巧便携的蓝牙扬声器 ，这种扬声器还 具有派对模式的性能 ，可以在整个房间内提供音频。 现在有了Bose Soundlink旋转式蓝牙扬声器，您可以享受到所有这些，而且还可以感谢令人惊叹的蓝牙扬声器和前所未有的出色的360度声音技术。 所以SoundLink这个名字已经成为高质量、小而大的扬声器的代名词。 在SoundLink旋转它有一个真正的便携式， 360度声音输出便携式 ，值得你的听觉关注。 从名字上你可以想象到， 旋转是SoundLink系列中的圆形模型。 它的设计不仅仅是出于美观的考虑，Bose承诺这款瓶形 扬声器提供360度的音频。 当使用Bose Soundlink旋转话筒接听电话时，由于扬声器顶部的麦克风可以清晰地拾取您的声音，同时还可以从另一侧为您提供美妙的声音，因此通话变得更加轻松。 最后，说到电池寿命，Bose SoundLink Revolve 为您提供了12小时的音乐播放时间。 基本能满足你的音乐需求了。 这款Bose的蓝牙音箱整体设计偏简洁风格，不激进，居家气息浓厚。 是 实用性非常强时尚感非常足的一款产品 。 就看你能不能提壶就走哦！ .

Bose Soundlink Revolve相比mini不论音量，音质，声场，都有明显的提升，值得入手！Revolve 360度发声，最直观的体验是，放在房间里，你走到哪个方位，声音都一样！ Revolve低频比mini要惊艳，中频部分Revolve和Revolve+似乎比印象中的MiNi要好一些；高频部分Revolve的解析力不错。Mini的续航是10小时，Revolve分别是12/16小时

一、连接手机的方法是：第一步：打开蓝牙音响。蓝牙音响只需打开电源开关，听到提示音，然后蓝牙指示灯呈现闪烁状态，表示蓝牙已经开启，并已经进入可搜索模式。第二步：蓝牙搜索。打开手机蓝牙功能，在手机蓝牙设置中设为“所有人可见”或可被搜索或开放检测，然后点“搜索”查找蓝牙设备，搜到后点击选择蓝牙设备，这时蓝牙音响会“嘟”的一声，表示已连接上。第三步：音乐播放。接下来就可以同步播放手机里的音乐了。二、连接电脑的方法是：第一步：确认电脑有蓝牙，没有蓝牙的可以买一个蓝牙适配器。确认方法，计算机-----右键-----管理-----设备管理器。第二步：桌面右下角蓝牙图标-----右击------添加设备。第三步：选中找到的蓝牙音箱，单击下一步。计算机会自动安装驱动程序，并显示成功添加设备。计算机会自动安装驱动程序，并显示成功添加设备。第四步：开始菜单----单击设备和打印机。找到蓝牙音箱，选中，右击属性。找到蓝牙音箱，选中，右击属性。切换到服务选项卡，可以将选项都选上，然后确认，此时电脑会自动安装驱动程序。第五步：双击蓝牙音箱图标，弹出下面窗口，单击连接，请注意此窗口蓝牙音箱播放过程中不能关掉，否则，蓝牙将连接中断。电脑再次开机连接蓝牙音箱时，也需要重复第四步和第五步，电脑新开机默认是不连接的。第六步：桌面右下小喇叭(音量调节)右键，单击播放设备。第七步：播放选项卡中蓝牙音频右键设为默认设备，确认。

boserevolvesoundlink无法连接app是固件问题。到bose的官方网站升级固件，需要下载一个boseupdate软件，把usb线连接音箱和电脑，电脑控制固件升级。

Solidworks Toolbox 在生成零件时，有可能存在一些错误特征，比如Revolve 2 不能很好的重建。为了解决这个问题，首先应该检查工 具框中的父特征，确保其正确的构建了符合要求的零件。其次应该确保Toolbox视图正确的设置。最后，应该检查Revolve 2 特征以确保 其正确的重建。

REVOLVE命令是将二维线框旋转成三维实体，输入REVOLVE命令后选择密封的（闭合的多段线、多边形、圆，椭圆、矩形或面域等）二维线框，回车，指定旋转轴或定义轴依照 [对象(O)/X 轴(X)/Y 轴(Y)]后，回车，输入旋转角度，回车OK。 在三维里面已经是实体的不可以再旋转成另一个大的实体，只能进行比例缩放大小或进行面的编辑。

revolve :to sprin around or make sth spin around on a central point.eg：The metak disc revolves at high speed.（他是在一个中心点来转的）而turn：沿着中心点转动，to move around a central or fixed point,or make sth move in this way..使旋转，使转圈。The wheel creaked as it turned.

bose soundlink revolve给我的感觉，就是更像广场舞音箱了。明亮度虽然提升，但是低频质感比手上老的soundlink 3感觉都不如。建议各位多试试再购买，最好选择那种可以退的。这种类型的有柏谱的M3还有bo的万元瓶，就性能来说柏谱的M3和bo的万元瓶绝对可以秒了这个bose soundlink revolve。这是实际听过的，建议大家也可以试试。PS我的bose soundlink revolve老板一直以拆封为由不给我退，我自己咸鱼卖掉了亏了四百多。

1、在苹果手机上面打开设置齿轮进入里面2、点入到“iTunes Store与AppStore”选项3、然后登录上Apple ID账号，点一下已登的Apple ID账号，按一下查看Apple ID进入，就可以看见“国家/地区”选项。4、在“国家/地区”选项里面，选择“中国”勾选起来，按下一步。5、点击“同意”服务条款。6、然后还需要重新设置填写这个所设置选择国家的个人资料信息。注意一定要把这个选择的国家地区这资料地址个人等信息都填写正确，没有填写完整的话，在APP Store会导致下载不了软件。详细图文修改看这里教程介绍：http://jingyan.baidu.com/article/9f7e7ec0b7b4ae6f281554c5.html

估计有的用户还不了解maya使用revolve命令制作杯子的操作，下文小编就分享maya使用revolve命令制作杯子.的操作教程，希望对你们有所帮助哦。maya使用revolve命令制作杯子的详细步骤首先打开maya软件，进入操作界面，如图：在菜单栏找到curves菜单，在curves下工具中找到EPcurvetool命令。点击EPcurvetool命令，在前视图中绘制一条曲线。在曲线上单击鼠标右键，在弹出菜单里找到editpoint选项，调整曲线的形状。再次在曲线上单击鼠标右键，在弹出的菜单找到controlvertex选项，再次调节曲线的形状。再次在曲线上单击鼠标右键，在弹出的菜单里找到objectmode选项，退出曲线的编辑状态。选择编辑后的曲线，在功能模块里切换到surfaces模式。在surfaces模式下找到surfaces菜单。在surfaces菜单的下拉菜单栏中找到revolve选项。点击revolve选项后的方框，弹出revolveoptions对话框。保持默认，点击下面的apply按钮，可以看到模型制作了出来。进入透视图，按下键盘上的数字5键，进入实体显示。maya|maya怎么设置面的面显示功能？开启面的面显示功能方法讲解

真的较真效果来说，柏谱m3对这两款是大小通杀。就是贵点。。。。。

^_^

volve为词根的单词如下：1、evolve：进化，演化；逐步发展，逐渐演变。2、involve：英语单词，动词，作动词时译为“包含、牵涉、使陷于、潜心于”。3、revolve：（使）旋转；围绕……旋转（revolve around）；以……为最重要内容，以……为中心（revolve around）；反复思考，反复斟酌；循环出现。4、revolt：（对权威、规定、法律的）反抗，违抗；叛乱，造反；叛乱，造反；反抗，拒绝服从（权威、规定或法律）；使反感，使震惊。5、revolting：叛乱的，背叛的；令人讨厌的，使人厌恶的；反叛，造反；使反感（revolt 的现在分词）。

不知道

Revolve+与Revolve的区别如下：1、发声单元的大小不同：Revolve+的发声单元更大。2、电池大小不同：Revolve+电池更大。3、续航不同：Revolve+的电池续航时间为16小时，Revolve的电池续航时间为12小时，Revolve+比Revolve续航时间长4小时。4、低频控制力不同：与Revolve相比，Revolve +具有更强的低频控制。5、是否配备提手：Revolve +直径较大，并装有手柄，而Revolve未配备手柄。扩展资料：Bose Soundlink Revolve的特色：1、两个扬声器可以无线连接在一起并设置为派对模式。 使用Bose Connect应用程序，可以通过Soundlink Revolve和Soundlink Revolve +蓝牙扬声器启用聚会模式。2、Revolve将记录已配对和连接的最后8台设备，并在配对新设备时删除最近最少使用的设备

revolve是英语单词，主要用作动词，意为旋转；转动；环绕。revolve的第三人称单数是revolves；现在分词是revolving；过去式是revolved；过去分词是revolved。 扩展资料 　　revolve同义词 　　1.rotate：侧重指物体围绕自己的轴或中心旋转，即自转。 　　2.roll：指某物在平面上滚动或翻滚。 　　3.spin：指沿内轴迅速而连续旋转，或沿外部一个点作快速圆周运转。 　　4.turn：普通用词，中性，含义不确切，可指作一个圆周运动或连续地作圆周运动，也可指仅是沿圆的弧形转动。 　　5.circle：指作圆周运动。 　　6.whirl：指旋转或作圆周运动，侧重急速或力量。 　　双语例句 　　1.The earth revolves around the sun. 　　地球绕太阳公转。 　　2.She thinks that the world revolves around her. 　　她以为整个世界都以她为中心。 　　3.The theatre has a revolving stage. 　　剧院有一个旋转舞台。 　　4.As he went through the revolving doors he felt his courage deserting him. 　　走过旋转门的时候，他觉得自己丧失了勇气。 　　5.Overhead, the fan revolved slowly 　　风扇在头顶上缓缓地转动着。 　　6.The earth revolves both round the sun and on its own axis. 　　地球既公转又自转。

revolve英 [ru026au02c8vu0252lv] 美 [ru026au02c8vɑlv] vt.& vi. 使旋转； 反复考虑； 使循环；vi. 旋转； 循环出现； 反复考虑；e.g. The planets revolve around the sun. 行星绕着太阳运转.-----杭州孔孟教育

Love RevolutionThis the timeThis is the vibeDon""""""""""""""""t you want to get onto the rideCome on insideFrom the outsideThe truth will set you free and you will findThat there is a loveThat won""""""""""""""""t let you downAnd it always holds groundWear your crownThis love will never leave youThis love will never let you goIt is time for a love revolutionIt is time for a new constitutionYou are a child of the most highThere is nothing you can""""""""""""""""t do and that is no lieYou were designedTo use your mindTo move what you can""""""""""""""""t see so don""""""""""""""""t be blindThere is a loveThat wont let you down and it always holds groundWear your crownThis love will never leave youThis love will never let you goIt is time for a love revolutionIt is time for a new constitutionIt is time for a love revolutionIt is time for a new constitutionIt is time for a love revolutionIt is time for a new constitutionYeah yeah yeahIt is time for a love revolutionIt is time for a new constitution[ti:Why][ar:小宇(宋念宇)][al:就站在这里][by:李泽昊][00:02.00]小宇(宋念宇) - Why[00:05.00]作词：黄文萱 / 作曲：宋念宇[00:08.00]www.qq190.com ▓ 李泽昊[03:04.10][02:33.50][02:08.04][01:56.18][01:43.20][01:21.63][00:52.42][00:40.39][00:27.51][00:11.00][00:14.55]朋友都说我很High[00:17.93]什么音乐都玩[00:21.37]唱歌很爱乱转[00:24.54]开车却会系安全带[00:28.12]打起鼓就像小孩[00:30.68]跳舞却像笨蛋[00:33.90]当然也会期待[00:36.98]别人听到我会意外[00:41.25]"你很棒的 大家很喜欢的"[00:44.29]留言我都有看[00:47.34]谢谢你们 给我勇气再来[02:34.61][00:53.15]And now why 不好卖[02:40.01][00:58.91]听音乐简单 卖音乐却难[02:46.24][01:06.43]And why 不好卖[01:11.50]或者词太烂 该换个风格 来唱唱看[01:29.55]夜来香恋着牡丹[01:34.02]月光吐露曲折[01:36.99]芬芳衬托愚爱[01:40.33]思念多断肠 才难得[01:43.92]兵荒马乱的年代[01:46.56]命运早有安排[01:49.53]几世修来的爱[01:52.96]偏门当户对 才能得[01:56.84]那位姑娘 坐着轿的姑娘[02:00.13]含着眼泪不嫁[02:02.80]谁在她心上[02:04.61]城外痴痴等着她[02:08.74]And now why 还不来[02:14.60]这誓言太短 要实现太难[02:21.61]And why 还不来[02:27.18]时辰已太晚 他却不离开[02:52.31]如果词太烂 我换了风格 我不习

1 播放/停止 2 录制/暂停3 擦除4 音量5 模式6 搜索

《草稿》百度网盘高清资源免费在线观看：链接: https://pan.baidu.com/s/1u64R0HuqdhzR_urVUr0B2g 提取码：1m86《草稿 Черновик(2018)》导演: 谢尔盖·马克利斯基编剧: Maksim Budarin、丹尼斯·库雷舍夫、谢尔盖·马克利斯基、Sergey Lukyanenko、Olga Sobenina主演:NikitaVolkov、斯维里娅·雅努索斯凯伊特、尤利娅·别列希尔德类型: 科幻制片国家/地区: 俄罗斯语言: 俄语 Russian上映日期: 2018-05-25(俄罗斯)片长: 112分钟又名: 创世草案、Chernovik、The Draft、Rough Draft天才程序员基里尔为公司完成重要项目，成功为公司制作出虚拟的世界。但就在他准备收获名誉与金钱时，现实世界却突然面目全非。面对陌生的一切，他必须找到办法回到自己所熟知的现实之中。

My hobbyEveryone has his own hobby, it may give him lots of happiness. My hobby is listening to music. When I was a child I enjoy listening to music especially the cartoon music, though I"m not good at it, I often lose myself in it. When I am in trouble, music can make me calm down. When I am very tired , it can make me comfortable . When I am angry with something , it aslo can make me happy again. Listening to music keeps me in a good mood and it"s good for my health. Do you like listening to music? If not, I hope you can have a try, you will find it beneficial.My HobbyI like drawing. It does bring me happiness.As a kid, I was keen on those lines and curves drawn on paper made into animals and scenes. It really could show beauty to people and express my feelings. And then I took a course so that I could get close to it and see it well. But at that time, I just did it for fun.Years went by, I got into a long period of time filled with pressure in study. And I found it so good a way to relax. It did not any longer play an unimportant role in my living, but bacame my friend.Since that time, I have felt it like a nice person deep in my heart who can talk with me with true words and make me happy with life. This is my hobby, not just a hobby, but also a true friend.My hobbyMy hobby is lisetening to music.I like listening to music best.Because listening to music makes me relaxed.When I am tired,I will listening some quiet music,that makes me fall asleep very quickly.My favorite music is the music that has good lyrics.Good lyrics can also make me learn Chinese or English wellI love listening to music.I will keep this hobby forever.这个行吗?

How time flies! Three years has passed since the last Olympic Games in 2004. The most exciting time for Chinese is coming, because the 2008 Olympic Games will be held in Beijing. It shows that our country is becoming stronger and stronger, and it will attract a number of foreigners to our country. It is not only a chance to show the great changes in China to the world, but also a great challenge for our country.Everyone in China is trying his best to get ready for the most important event in the near future. Look, there is an old man who is listening to the radio. Believe it or not, he is learning English instead of listening to his favorite play. As a student in a middle school, what should we do before the Olympic Games? The answer is: “Being a volunteer is great!” First of all, doing something useful to keep our environment clean is necessary. We can help the cleaners clean up the streets, parks,rivers and so on. We can also tell the little children to throw rubbish into the dustbin. Second, we must follow the traffic rules. Wait till the traffic lights turn green. Don"t jump the line when waiting for buses.Third, we should learn to be polite and friendly to others. Have you ever offered your seat to a woman with a baby? Have you ever helped an old man carry his heavy bag? And have you ever given a hand to a disabled person? Help those who are in trouble, and our society will become more and more beautiful.Finally, Learning English well is helpful. China is a great country with an old history and it has a lot of things attracting foreigners. In 2008, we can use English to help people all over the world understand more about China.The 2008 Olympic Games is the pride of us. If everyone makes his or her contribution, it will be more successful. So get ready and join us!附中文时间过得真快!自从在2004奥运会上已经三年了.中国人最激动人心的时刻的到来,因为2008奥运会将在北京举行.它表明,我们的国家越来越强大,它将吸引许多外国人来我们国家.它不仅是一个机会来展示中国巨大变化的世界,而且对我们国家也是一个巨大的挑战.在中国每个人都尽力准备在不久的未来最重要的事件.看,有一个老人正在听收音机.信不信由你,他是不是听他最喜欢玩的英语学习.作为一个中学生,在奥运会之前我们应该做什么?答案是：“做志愿者很伟大!“首先,做一些有助于保持环境干净是必要的.我们可以帮助清洁工打扫街道,公园,河流等.我们还可以告诉孩子们要把垃圾扔进垃圾桶.第二,我们必须遵守交通规则.直到交通灯转绿等.不要跳线时,等候公共汽车.第三,我们应该学会有礼貌和友好的人.你有没有给你的座位给一位妇女抱着一个婴儿?你曾经帮助一位老人带着他的沉重的袋子吗?你有没有得到手的残疾的人吗?帮助那些有困难的人,和我们的社会将变得越来越美丽.最后,学好英语是很有帮助的.中国是一个历史的伟大国家,它有许多事情吸引外国人.2008,我们可以用英语来帮助全世界人民对中国的了解.2008奥运会是我们的骄傲.如果每个人都是他或她的贡献,它会更成功.所以准备好加入我们!On every morning I went to park to help clean the park. I usually go to children‘s hospital to tell stories to children. My friends and I always bought some gifts to gave children. I think the children need help and love,so we did that. On summer holiday, I went to the old people"s home. That made me feel very happy. They are kind and friendly. I find it happy to volunteer others.Let"s help others ! 每天早晨我到公园去帮忙打扫公园.我通常去儿童医院给孩子们讲故事.我的朋友和我总是买一些礼物给孩子们.我认为孩子们需要帮助和爱,所以我们做的.在暑假,我去老人之家.这使我感到非常高兴.他们是善良和友好的.我很高兴志愿者的人.让我们帮助别人!

rose是一种桃红色的葡萄酒cabernet sauvignon是一种原产于法国的葡萄品种的名称，翻译为赤霞珠，或者解百纳你说的这种酒，没有标明哪个国家生产的，可能产自美国、南非、法国或者智利等国，不好确定价格。我见过一种智利产的2010年解百纳桃红葡萄酒，750毫升，12.5%，在美国税后价格大约14美元左右。

pulsevoltage意思是“脉冲电压”，clockvoltage意思是“时钟脉冲”pulsevoltage指电压或者电流的短暂突变，常见的脉冲形状有矩形脉冲，方波脉冲，尖脉冲，锯齿脉冲，阶梯脉冲，间歇正弦脉冲等等，脉冲电压具有突变性和不连续性。clockvoltage，时钟脉冲是指脉冲信号是一个按一定电压幅度，一定时间间隔连续发出的脉冲信号。脉冲信号之间的时间间隔称为周期；而将在单位时间（如1秒）内所产生的脉冲个数称为频率。频率是描述周期性循环信号（包括脉冲信号）在单位时间内所出现的脉冲数量多少的计量名称；频率的标准计量单位是Hz（赫）。电脑中的系统时钟就是一个典型的频率相当精确和稳定的脉冲信号发生器。Multisim是美国国家仪器（NI）有限公司推出的以Windows为基础的仿真工具，适用于板级的模拟/数字电路板的设计工作。

到狗狗www.gougou.com搜索BT资源，有全集下载,如下http://119.147.41.16/down?cid=C08C1DA9514249682E65513BBD5BE67C07717FFB&t=13&fmt=&usrinput=魔剑美神&dt=1000011&ps=608_448&rt=41144kbs&plt=1164

在刚开始使用docker volume挂载数据卷的时候，经常出现没有权限的问题。 这里通过遇到的问题来理解docker容器用户uid的使用，以及了解容器内外uid的映射关系。 本地有一个node的项目需要编译，采用docker来run npm install. 可以看到，install之后，node_modules文件的权限变成root了。那么，作为使用者的我们就没有权限去删除这个文件了。 为什么docker输出的文件权限会是root? Docker容器运行的时候，如果没有专门指定user, 默认以root用户运行。我们的node镜像的 Dockerfile 里没有指定user. 容器里的执行用户的id是0，输出文件的权限也是0. 以下参考 Understanding how uid and gid work in Docker containers 首先了解uid,gid的实现 。Linux内核负责管理uid和gid，并通过内核级别的系统调用来决定是否通过请求的权限。 比如，当一个进程尝试去写文件，内核会检查创建这个进程的的user的uid和gid，来决定这个进程是否有权限修改这个文件。 这里没有使用username，而是uid。 当docker容器运行在宿主机上的时候，仍然只有一个内核。容器共享宿主机的内核，所以所有的uid和gid都受同一个内核来控制。 那为什么我容器里的用户名不一定和宿主内核一样呢？ 比如，superset容器的用户叫做superset, 而本机没有superset这个用户。这是因为username不是Linux kernel的一部分。简单的来说，username是对uid的一个映射。 然而，权限控制的依据是uid，而不是username。 我们继续使用node镜像， 你可以在 github 查看Dockerfile. 里面创建了一个 uid为1000的用户node，但没指定运行user。 我执行的用户为ryan(uid=1000), 让容器后台执行sleep程序。 可以看到，容器外执行sleep的进程的用户是root。容器内部的用户也是0（root）. 虽然执行docker run的用户是ryan . 也就是说，我一个普通用户居然可以以root的身份去执行一个命令。看起来挺恐怖的样子。 权限是通过uid来判断的。接下来测试，相同uid的用户可以修改归属于这个uid的文件。 宿主机有一个用户ryan： 刚才使用的node镜像的Dockerfile也定义了1000的用户node: 我们在本地写一个文件a, 归属用户ryan 然后，通过volume挂载的方式，指定运行user为1000， 启动容器node: 可以看到， 容器外执行sleep的进程，user是ryan(另一个sleep进行是前面的root用户执行的实例，没删除)。 即， docker run -u 可以指定宿主机运行docker命令的用户， -u指定的uid就是docker实际运行的进程拥有者 。 接下来去容器内部，看看能不能修改挂载的文件。 可以看到，我们挂载的文件a在容器内部显示owner是node，即uid=1000的用户。并且有权限查看和修改。 然后，我们写一个文件b，在容器内部，这个b自然属于uid=1000的node。来看看容器外： 同样的，容器外显示b从属于uid=1000的用户ryan，并且有权限查看和修改。 如此，可以证明容器内外共享uid和对应的权限。 本文最初的问题就是因为容器执行者和挂载数据卷的权限不同。容器内部运行是uid=0的用户，数据卷从属与uid=1000的ryan。最终导致容器写入数据卷的文件权限升级为root， 从而普通用户无法访问。 如果挂载了root的文件到容器内部，而容器内部执行uid不是0，则报错没有权限。我在挂载npm cache的时候遇到了这个问题，于是有了本文。 上面的demo恰好宿主机器和容器都存在一个uid=1000的用户，于是很和谐的实现了文件权限共享。接下来测试一个更加明显的demo。 宿主机器和容器都没有uid=1111, 我们以1111来执行容器： 接下来看看容器外的表现： 即-u指定容器内部执行的用户，以及容器外在宿主机进程的用户，同样容器写到数据卷的权限也由此指定。 如此，这个demo更容易理解容器内外的uid的对应关系。理解了以后我们挂载数据卷的时候就不会出现权限问题了。 由于安全问题，通常也是建议不用使用root来运行容器的。

公式如下：AMO:=AMOUNT,VOLSTICK;MAAMO1:=MA(AMO,5);XG:AMO

都没有什么用的，你主要看好移动平均线MACD就行了，在加上TJK这二个指标。

是的，整句翻译为在第二次实验中，科学家进行测量，为了知道在先前实验上吸收了脂肪分子后，在总量上增加多少独立的涨大的细胞。

歌曲名:Volumes歌手:Faker专辑:Addicted RomanticGucci Mane Ft. Wooh Da Kid - Volume(Chorus)I"m so mothafuckin turned up right now (volume)Someone please turn Gucci mane down (volume)Bricksquad thugged out we don"t give a fuck (volume)We hit the club,shoot the club, tear the club up (volume)So you should hit the floor get low and shut up (volume)Hit the floor get low and shut the fuck up (volume)Yous a bitch yous a snitch you a mothafuckin scrub (volume) (x2)(Verse 1 - Gucci Mane)I pulled up in a 4 door porshe set trippin3 young dread head niggas ridin wit meI don"t think they like me and I don"t like em neitherBut if they move wrong I"ll red up they white beaterI do it for da hood I do it like no equalI do it for the red black yellow white peopleI just bought a kay Just the other dayAnd I don"t play with grown men I don"t like to playI"m so mothafuckin turned up right nowNiggas hang on me I don"t give a fuck right nowWell you niggas keep on trying like ? And jenna couldYou think you can you think you could I think you pussies should(Chorus)I"m so mothafuckin turned up right now (volume)Someone please turn Gucci mane down (volume)Bricksquad thugged out we don"t give a fuck (volume)We hit the club,shoot the club, tear the club up (volume)So you should hit the floor get low and shut up (volume)Hit the floor get low and shut the fuck up (volume)Yous a bitch yous a snitch you a mothafuckin scrub (volume) (x2)(Verse 2 - Gucci Mane)Call me gucci flocka flame I den changed my nameCall me frenchie mane la flare gucc the kid its all the sameI be runnin gunnin stuntin with 100 killers ridinYou snitchin bitchin tattle tellin scared to stand beside meI just bought another house just to house my goonsSo icey entertainment boy we just like a platoonThe colors in my chainI"m with ? baby find that boy the june ?I wish they found him august so that"s like tomuch too soonHis face was swoll and puffy bout the color of a pruneBricksquad movement and no your not apart of itMe waka and woo juice and frenchie mane started it(Chorus)I"m so mothafuckin turned up right now (volume)Someone please turn Gucci mane down (volume)Bricksquad thugged out we don"t give a fuck (volume)We hit the club,shoot the club, tear the club up (volume)So you should hit the floor get low and shut up (volume)Hit the floor get low and shut the fuck up (volume)Yous a bitch yous a snitch you a mothafuckin scrub (volume) (x2)(Verse 3 - Wooh Da Kid:)Iced out bar ? got me ballin like the lakersHomicide around the corner where you in jamaicaMy volume on max you boys better runIma nigga with an attitude holdin on the gun17 niggas I left 16 hit last nigga hit the corner got his whole head splitTold you your a goner ima leave you dead quick I"m like ?Wooh the kid thugged out we don"t give a fuckLet your soul meet the sole of the bottom of my chucksBlack car black tint with the baby ? tags stay low to the floorMy midget out bag. My midget out the bag(Chorus)I"m so mothafuckin turned up right now (volume)Someone please turn Gucci mane down (volume)Bricksquad thugged out we don"t give a fuck (volume)We hit the club,shoot the club, tear the club up (volume)So you should hit the floor get low and shut up (volume)Hit the floor get low and shut the fuck up (volume)Yous a bitch yous a snitch you a mothafuckin scrub (volume) (x2)http://music.baidu.com/song/2866224

按按钮到重启你的设备或按下及其他按钮取消

The requested operation is not supported on failed volumes.失败的卷不支持该请求的操作。

What"s the Difference Between Solar Energy and Solar Power? by Scott Sklar Published: 2007年10月23日 Scott, I"m confused about the use of the terms solar energy and solar power. Is solar energy both a type of energy and a type of technology? Is solar power both a type of power and a type of technology? It seems like the terms get mixed up and used interchangeably, like kWh and kW do even though these units describe two different things. What are the general differences between solar energy and solar power? Thank you. -- Lee K. Lee, this is a question I get often, and believe it is worth addressing. Solar "power" usually means converting the sun"s rays (photons) to electricity. The solar technologies could be photovoltaics, or the various concentrating thermal technologies: solar troughs, solar dish/engines, and solar power towers. Solar "energy" is a more generic term, meaning any technology that converts the sun"s energy into a form of energy—so that includes the aforementioned solar power technologies, but also solar thermal for water heating, space heating and cooling, and industrial process heat. Solar energy includes solar daylighting and even passive solar that uses building orientation, design and materials to heat and cool buildings. Now in the early 1980"s, I was Political Director of the Solar Lobby, formed by the big nine national environmental groups, that embraced all solar technologies—which we viewed as wind, hydropower, and biomass, along with the long list of traditional solar conversion technologies. The thesis, which is correct, is that the sun contributes to growing plants, wind regimes, and evaporation and rain (hydropower), so that all the renewables are part of the solar family. Now, of course, most would argue that geothermal, and tidal and wave (effected by the gravitational force of the moon) are not solar, but we included these technologies as well. While I have this platform on solar terminology, I am routinely annoyed by media stories about solar cells (which they assume describes photovoltaics). Photovoltaics technology has changed over the decades from groups of silicon cells wired together under glass to make a photovoltaic module (panel), to various thin film materials deposed on glass, metal and plastics, and including the newer nanotechnology photovoltaics incorporating light sensitive dyes. While solar exerts could nitpick that these are indeed other types of embedded solar cells, I would venture, the term is outmoded. The word "photovoltaics" for the direct conversion of sunlight to electricity is sufficient.The information and views expressed in this article are those of the author and not necessarily those of RenewableEnergyWorld.com or the companies that advertise on its Web site and other publications.

high-voltage 全部释义和例句>>高压voltage 英[u02c8vu0259u028altu026adu0292] 美[u02c8vou028altu026adu0292] n. 电压，伏特数; [例句]The voltage of the overhead wires头顶上方电线的电压[其他] 复数：voltages 形近词： veltane meltage voltaic

photo voltaic光伏

《无主之地：前传》游戏中不少玩家应该都获得了部分橙装，今天小编给大家带来的是玩家分享的橙装voltaicoxidzer详细介绍，以供玩家们参考。属性介绍：在有氧气的时候，增加点燃几率，增加燃烧抗性。在氧气耗尽(真空状态?)的时候，回血。红字描述：killitwithfree。获得方法：在stanton*sliver做任务的时候记不得是小怪还是badass掉的了，前传badass好多，应该是世界掉落的吧。小编推荐攻略：无主之地：前奏雅典娜通关心得分享：http://www.yxbao.com/mj/100424.html无主之地：前奏无敌BOSS打法图文介绍：http://www.yxbao.com/mj/100414.html

offer sth ( to sb) (for sth)/ offer sb sth，如：He offered $4000 for the car. They decided to offer Smith the job. Volunteer ( sth ) ( for/ as sth) Jill volunteered to organize a petition. Several staff members volunteered for early retirement. He volunteered his services as a driver.

volunteer work

表示将来时，in用于肯定句，for用于否定句。volunteer的意思是：义务工作者；志愿者；自告奋勇者；主动做某事的人。

When I was a teenager I volunteered to work at the water station at a 10,000m race. My job was to1 water to the runners. I remember being so2 to see all the different kinds of people who passed by and grabbed a cup of water. Some ran past, some walked past and a few wheeled past. I saw so many types of people doing it. I thought maybe I could do it too! So the next year I3 up for the race.That first 10,000m race was quite an experience. I jogged, I walked, I jogged and I walked4, I didn"t know if I could finish. Then came a defining (决定性)5 .At one point near the end, a 70-year-old man ran past me, very, very fast, and I felt6 because I was 50 years younger than he but I couldn"t even keep up with him. I felt7 for a second.But then I realizedsomething. He was running his race and I was running mine. He had8abilities, experience, training and goals for himself. I had mine. Remember my9 was only to finish.After a minute, it10 me that this was a lesson I could draw from. I learned something about myself in that moment. I turned my embarrassment into11.I decidedthat I would not give up on running races. In fact, I would run even more races and I would learn how to train and prepare12 and one day I would be one of those 70-year-old persons who were still running. As I crossed the finish line, I was proud of my accomplishment. In life we all have those moments where we13ourselves to others. It"s only natural . Don"t allow those moments to14 you. Turn them into motivation and let them inspire you. With the proper preparation and training, you can improve your result to15anything you want in life. 1.A.bring outB.pass outC.take outD.pick out2.A.excitedB.worriedC.concernedD.anxious3.A.gaveB.madeC.signedD.dressed4.A.At timesB.In timeC.In allD.After all5.A.victoryB.decisionC.momentD.conclusion6.A.embarrassedB.annoyedC.movedD.thrilled7.A.relaxedB.defeatedC.puzzledD.inspired8.A.specialB.evidentC.commonD.different9.A.mottoB.planC.goalD.direction10.A.worriedB.hitC.reachedD.hurt11.A.attractionB.devotionC.inspirationD.expectation12.A.slightlyB.hardlyC.clearlyD.properly13.A.introduceB.relateC.presentD.compare14.A.weakenB.woundC.amuseD.cheer15.A.reserveB.deliverC.achieveD.abandon

volunteer本身已是动词，有“自愿做；义务做；无偿做”的意思。翻译时按照中文习惯翻译成“做志愿者”而已。

Community Service and volunteer work played an important role in my life growing up. My parents taught me that it is important to help others and not just yourself. Ever since I was young, I volunteered at my school and my church. I actually enjoyed taking part in the various events, as most of the time my friends and family surrounded me as we worked to make our community a better place. x09Irish dance has also allowed me to give back to others. Year round, my dance friends and I would take day trips to different hospitals, nursing homes, and St. Patrick"s Day events. Upon arrival we would put together a small show, lasting anywhere from half an hour to two hours. Not only was I helping put smiles on people"s faces, I was benefiting as well: dancing in front of crowds and people I didn"t know helped instill self-confidence.

志愿者行为

有volunteertodo的用法，没有volunteerdoing的用法，可以在doing前加上介词for。volunteer作动词，常见搭配有：1）volunteertodosth.自愿/义务/无偿/主动要求做某事例如：Maryvolunteeredtocleanupthekitchen.玛丽主动要求打扫厨房。2）volunteerfor(doing)sth.自愿做某事例如：Hevolunteeredforthearmyin1939.他在1939年自愿参军。Sheworkedinarestaurantandalsovolunteeredforteachingdanceclassesatnight.她在一家餐厅工作，也在晚上自愿教授舞蹈课程。3）volunteersth.主动提供例如：Theroomwasquiet;noonevolunteeredanyfurtherinformation.房间里很安静；没有人主动提供更多的信息。

doing 自动点

动词不定式，volunteer to do sth自愿做某事

vt.1. 自愿(做)[(+to-v)]They volunteered to repair the house for the old lady.他们主动提出替老太太修缮房子。2. 自愿提供,自愿给予She volunteered the information.她自动提供了这一消息。vi.1. 自愿;自愿服务[(+for)]He volunteered for the hard and unprofitable job.他自愿做这苦差使。2. 自愿当兵[(+for)]When the war broke out, he volunteered for the Marine Corps.战争爆发时,他自愿参加了海军陆战队。3. 【植】自生自长

n.[C]1. 自愿参加者,志愿者[(+for)][(+to-v)]The volunteers for community service are doing a good job.社区服务的志愿者做得很出色。2. 志愿兵,义勇兵Many Australians fought as volunteers on the Allied side.许多澳大利亚人作为志愿兵与盟军一起战斗。3. 自生植物a.[B]1. 自愿参加的;自愿的2. 【植】自生自长的vt.1. 自愿(做)[(+to-v)]They volunteered to repair the house for the old lady.他们主动提出替老太太修缮房子。2. 自愿提供,自愿给予She volunteered the information.她自动提供了这一消息。vi.1. 自愿;自愿服务[(+for)]He volunteered for the hard and unprofitable job.他自愿做这苦差使。2. 自愿当兵[(+for)]When the war broke out, he volunteered for the Marine Corps.战争爆发时,他自愿参加了海军陆战队。3. 【植】自生自长

volunteer后面碰到动词,要用动词的不定式,如： I volunteered to help. 这种只能跟动词不定式的动词有很多,如afford、agree、ask、claim、consent、decide、demand、deserve、expect、fail、help、hesitate、hope、learn、manage、need、offer、plan、prepare、pretend、promise、refuse、seem、want、swear、threaten、wish等.希望我能帮助你解疑释惑.

volunteer后面碰到动词，要用动词的不定式，如：Ivolunteeredtohelp.这种只能跟动词不定式的动词有很多，如afford、agree、ask、claim、consent、decide、demand、deserve、expect、fail、help、hesitate、hope、learn、manage、need、offer、plan、prepare、pretend、promise、refuse、seem、want、swear、threaten、wish等。希望我能帮助你解疑释惑。

vt. 1. 自愿(做)[(+to-v)] They volunteered to repair the house for the old lady. 他们主动提出替老太太修缮房子. 2. 自愿提供,自愿给予 She volunteered the information. 她自动提供了这一消息. vi. 1. 自愿;自愿服务[(+for)] He volunteered for the hard and unprofitable job. 他自愿做这苦差使. 2. 自愿当兵[(+for)] When the war broke out, he volunteered for the Marine Corps. 战争爆发时,他自愿参加了海军陆战队. 3. 【植】自生自长

volunteer后面碰到动词,要用动词的不定式,如： I volunteered to help. 这种只能跟动词不定式的动词有很多,如afford、agree、ask、claim、consent、decide、demand、deserve、expect、fail、help、hesitate、hope、learn、manage、need、offer、plan、prepare、pretend、promise、refuse、seem、want、swear、threaten、wish等.希望我能帮助你解疑释惑.

志愿者，多读几遍

比如：They volunteered to help the boy to study.=They volunteered for the boy"s study.

用后者。因为主语是复数

可以翻译成做志愿

一般过去时.

这个词可以作及物动词，这时应该有被动语态。但其实我觉得不用纠结被动语态的问题，be volunteered to do可以作为固定结构记忆，我更觉得这里可以当做形容词，自愿做...

They take the initiative to build houses for the elderly

A 因为有3500个学生所以用复数,后面用have不用has

She now helps in a local school as a volunteer three days a week.（名词)她现在作为一名志愿者每周3天在当地一所学校帮忙。Right. What I want now is two volunteers to come down to the front.(名词）对了。我现在需要的就是两个自告奋勇者到前面来。Aunt Mary volunteered to clean up the kitchen.（动词）玛丽姨妈主动要求打扫厨房。He volunteered for the army in 1939.（动词）他在1939年自愿参军。

这是一件事，所以最好用一般过去式

有volunteer to do的用法，没有volunteer doing的用法，可以在doing前加上介词for。volunteer作动词，常见搭配有：1）volunteer to do sth. 自愿/义务/无偿/主动要求做某事例如：Mary volunteered to clean up the kitchen. 玛丽主动要求打扫厨房。2）volunteer for (doing) sth. 自愿做某事例如：He volunteered for the army in 1939. 他在1939年自愿参军。She worked in a restaurant and also volunteered for teaching dance classes at night.她在一家餐厅工作，也在晚上自愿教授舞蹈课程。3）volunteer sth. 主动提供例如：The room was quiet; no one volunteered any further information. 房间里很安静；没有人主动提供更多的信息。

volunteer的过去式是：volunteered。volunteer的过去式是：volunteered。volunteer的词语用法是v（动词）volunteer的基本意思是“自动提供，自愿效劳”，指自愿做某项工作或自愿尽某种责任。volunteer的读音是英[vplen"tre（r）]；美[.va：len"tr]。

志愿

photovoltaics on the rooftop题目详解Questions14-1914 该题目信息出现在B段，第4行“During the day,when the home may not be using much electricity,…At night,power flows the opposite way.”与题目相对应，因此正确答案为B15 该题目信息出现在D段，第三行This installation consists of 18 "dummy" homes. Each equipped with its own 2-5 kilowatt photovoltaic system (about 20 - 50 square meters for each system).因此，正确答案为D。16 该题目信息出现在H段，第二行‘For example, the use of photovoltaics or the equivalent maybe stipulated to lessen demands on the grid network and hence reduce fossil fuel emissions"。因此，正确答案为H.17 该题目信息出现在B段，中间部分‘Figure 1 illustrates the system. During the day, when the home may not be using much electricity, excess power from the solar array is fed back to the grid, to factories and offices that need daytime power. At night, power flows the opposite way"。因此，正确答案为B.18 该题目信息出现在H段，‘Approvals for building renovations may also be conditional upon taking such energy-saving measures. If this were to happen, everyone would benefit." 因此，正确答案为H.19 该题目信息出现在E段，第二行‘Large federal and regional government subsidies were involved, accounting in most cases for 70% of the total system costs。"因此，正确答案为E.Questions20-2620 该题目信息出现于A 段末句‘Solar energy, the conversion of sunlight into energy, is made possible through the use of photovoltaics, which are simple appliances that fit onto the roof of a house."太阳能电池板不是储存电量，而是装换电量的。因此正确答案为false。21 该题目信息出现于 c段，首句和末句‘The first systematic exploration of the use of photovoltaics on homes began in the US during the 1970s。" A change in US government priorities in the early 1980s halted this program.原文说1970年，在美国首先开始，但是在1980年终止了这个项目。因此正确答案为false。22 该题目信息出现于D段，A large residential test station was installed on Rokko Island beginning in 1986. This installation consists of 18 "dummy" homes. Each equipped with its own 2-5 kilowatt photovoltaic system (about 20 - 50 square meters for each system). Some of these simulated homes have their own electrical appliances inside, such as TV sets, refrigerators and air conditioning units, which switch on and off under computer control providing a lavish lifestyle for the non-existent occupants. For the other systems, electronics simulate these household loads.正确答案为TRUE.23 该题目信息出现于f段，倒数第三行‘The program made a modest start in 1994, when 539 systems were installed with a government subsidy of 50 percent"。因此，正确答案为TRUE.24 该题目信息在原文没有对应，因此，正确答案为NOT GIVEN.25 该题目信息出现于G段第三行‘Gases produced by the burning of fossil fuels in the production of electricity are a major contributor to the green house effect。"根据原文不能判断题目中的‘gas emission"是否是住宅用电的主要来源，因此，正确答案为NOT GIVEN.26 该题目信息出现于H段，‘ It is likely that in the future, governments will develop building codes that attempt to constrain the energy demands of new housing"。原文说的是计划将来实施，题目说现必须要，因此，因此正确答案为FALSE。望采纳~BY：极客英语

歌曲名:FLAGS歌手:T.M.Revolution专辑:T.M.R.LIVE REVOLUTION 11-12-CLOUD NINE-竞え 百花の色 映し出せ 缭乱 に戦 う本気が重なる斯くも 旗の下 沸き立った绊耀 きを刻むモノが 时代を呼べる竜巻のように荒ぶる 欲望が描かせている夜だけにギラつく虹はドギつくて なのに惹かれて固唾を呑み込む 视线のまにまに一歩も引かない 煌めきが迫る天を目挂けた集え 华の宴 咲き急げ 顶上 に岚 を明日にぶつけるよくぞ 旗の下 迸 る 魂瞬间 を疾走らなけりゃ 生命は燃えず无理やりに胸に沈めた 钢 は眠らないだろう?伤迹も丑 い闇も 见せつけて己 を示せ踌躇う背中を 运命に押されるこの世が平伏す 胜どきの为に奢り高ぶれ夸れ 夏の乱 响き合え 最强 に散らばる心 が応えるもはや 旗を背に 失くせない光超えたがる 想いこそが 时代を起こす「FLAGS」作词∶Akio Inoue作曲∶Daisuke Asakura歌∶T.M.Revolution天を目挂けて…!集え 华の宴 咲き急げ 顶上 に岚 を明日にぶつけるよくぞ 旗の下 迸 る 魂瞬间 を疾走らなけりゃ 生命は燃えず耀 きを刻むモノよ! 时代を起こせ!【 おわり 】http://music.baidu.com/song/53226982

不好意思帮不上你的忙!那么长的文章,你如果给我工资,我就帮你翻译

歌曲名:Kiss歌手:Prince & The Revolution专辑:Kiss / Love Or Money [Digital 45]KISS作曲：CHARA作词：CHARA/EMA编曲：成田真树/五十岚慎一CHARA:Lost a little faith today I thinkFeeling cheated by my foolishnessスキな子いるくせに　キスしてたそれにもましてはじめてなんておどろいちゃうスキな子いるくせに　キスしてたキスは数じゃ决まらないDon"t you know to listten to your feelingsOh～キスは数じゃ决まらないOh　なんで (what you wish for) 　なくしたのCHARA:Won"t put aside what"s genuineI am gonna take my time you konwスキな子いるくせに　キスしてたI wanna walk on now, my paceI wander again now, unsureI wanna believe now, in timeキスしてたキスは数じゃ决まらないDon"t you know to listen to your feelingsOh～キスは数じゃ决まらないOh　なんで　(what you wish for) なくしたのDon"t you know to listen to your feelingsキスは数じゃないのよ Oh, baby...Oh, baby...终わりhttp://music.baidu.com/song/11300841

threshold voltage阈值电压; 阈电压; 门限电压; 临界电压; 网络临阈电压; 开启电压; 阈值电平; 双语例句1Owing to the threshold voltage losing of the transfer MOS, power-efficiency of traditional Dickson charge pumping is low.由于传统的Dickson MOS电荷泵在每个传输管上都有阈值电压的拟失，使得它的效率很低。为了解决这一问题，各种电荷泵电路在不断地出现。

临界值threshold 英[u02c8θreu0283hu0259u028ald] 美[u02c8θreu0283hou028ald] n. 门槛，入口，开始; [物理学] 临界值; <英>级限协定; [航空学] 跑道入口; adj. 阈值的，临界值的; <英>按物价指数变动工资的，工资极限的，级限的; [例句]Then the glory of the LORD departed from over the threshold of the temple and stopped above the cherubim.耶和华的荣耀从殿的门槛那里出去，停在基路伯以上。[其他] 复数：thresholds volume 英[u02c8vu0252lju:m] 美[u02c8vɑ:lju:m] n. 体积; 卷; 音量; 量，大量; adj. 大量的; vi. 成团卷起; [例句]It is 2,300 metres above sea level, so a given volume of air contains only about one-third as much oxygen as it would at sea level.这是在海拔2,300米的高空，因此一定体积空气的含氧量只有海平面处的约1/3。[其他] 复数：volumes形近词： volute

是java关键字

http://www.net130.com/2004/10-2/165532.html

顺从电压

安卓手机可以安装一个豌豆荚来下载，上面收录的应用比较多苹果手机就是app store或者是PP助手了

可以。on 强调的是在沙滩上的主体或者动作，一般用其引申意义失业; 处于困境，离船,上岸 退休 在陆上工作等等at 同on的原意相同，一般说在沙滩上做什么，有什么的时候都说at

钙是生物必需的元素。对人体而言，无论肌肉、神经、体液和骨骼中，都有用Ca2+结合的蛋白质。钙是人类骨、齿的主要无机成分，也是神经传递、肌肉收缩、血液凝结、激素释放和乳汁分泌等所必需的元素。钙约占人体质量的1.4%，参与新陈代谢，每天必须补充钙；人体中钙含量不足或过剩都会影响生长发育和健康，如果缺钙就会引发一些并发症。1、儿童：夜惊、夜啼、烦躁、盗汗、厌食、方颅、佝偻病、骨骼发育不良、免疫力低下、易感染。2、青少年：腿软、抽筋、体育成绩不佳、疲倦乏力、烦躁、精力不集中、偏食、厌食、蛀牙、牙齿发育不良、易感冒、易过敏。3、青壮年：经常性的倦怠、乏力、抽筋、腰酸背痛、易感冒、过敏。4、孕产妇：小腿痉挛、腰酸背痛、关节痛、浮肿、妊娠高血压等。5、中老年：腰酸背痛、小腿痉挛、骨质疏松和骨质增生、骨质软化、各类骨折、高血压、心脑血管病、糖尿病、结石、肿瘤等。1、在日常饮食中，我们要多食用含钙量较高的食物：牛奶、豆类、蔬菜、海产品。2、要注意饮食的合理搭配。补钙同时也要补充磷、蛋白质、微量元素、维生素，特别是维生素D3。3、要养成规律的运动习惯，多晒太阳。运动可以促进骨骼生长，多晒太阳可以促进维生素D3的合成。保健品补钙并不是必须的，也没有人在不同的品牌之间进行过有价值的比较，随便根据你的喜好进行选择就是了。