查询词典 keep one's head

Ladies up Up in here tonight No fighting, no fighting We got the refugees up in here No fighting, no fighting Shakira, Shakira I never really knew that she could dance like this She makes a man wants to speak Spanish Como se llama, bonita, mi casa, su casa Shakira, Shakira Oh baby when you talk like that You make a woman go mad So be wise and keep on Reading the signs of my body And I'm on tonight You know my hips don't lie And I'm starting to feel it's right All the attraction, the tension Don't you see baby, this is perfection Hey Girl, I can see your body moving And it's driving me crazy And I didn't have the slightest idea Until I saw you dancing And when you walk up on the dance floor Nobody cannot ignore the way you move your body, girl And everything so unexpected - the way you right and left it So you can keep on taking it I never really knew that she could dance like this She makes a man want to speak Spanish Como se llama, bonita, mi casa, su casa Shakira, Shakira Oh baby when you talk like that You make a woman go mad So be wise and keep on Reading the signs of my body And I'm on tonight You know my hips don't lie And I am starting to feel you boy Come on lets go, real slow Don't you see baby asi es perfecto Oh I know I am on tonight my hips don't lie And I am starting to feel it's right All the attraction, the tension Don't you see baby, this is perfection Shakira, Shakira Oh boy, I can see your body moving Half animal, half man I don't, don't really know what I'm doing But you seem to have a plan My will and self restraint Have come to fail now, fail now See, I am doing what I can, but I can't so you know That's a bit too hard to explain Baila en la calle de noche Baila en la calle de día Baila en la calle de noche Baila en la calle de día I never really knew that she could dance like this She makes a man want to speak Spanish Como se llama, bonita, mi casa, su casa Shakira, Shakira Oh baby when you talk like that You know you got me hypnotized So be wise and keep on Reading the signs of my body Senorita, feel the conga, let me see you move like you come from Colombia Mira en Barranquilla se baila así, say it!

不会说谎女士们今夜在这里舞动起来没有是非没有争斗我们在这里舞动起来没有是非没有争斗我从未意识她能如此欢快的跳舞人们纷纷说起西班牙语你的名字是？美丽的我的家他的家哦宝贝当你这样说话的时候人们为你如此着迷所以用你的智慧继续细读我的舞蹈于是今夜我欢快的跳舞你知道我的舞蹈不会说谎于是我开始感觉到这一刻所有的吸引所有的不安你看见了吗这便是完美嗨女孩我能看见你舞动的身影于是我着迷于是我迷失直到看见你在跳舞当你舞动的脚步划过地面所有人都为你而注目女孩让人意想不到-忽左而忽右所以请继续跳吧我从未意识她能如此欢快的跳舞人们纷纷说起西班牙语你的名字是？美丽的我的家他的家哦宝贝当你这样说话的时候人们为你如此着迷所以用你的智慧继续细读我的舞蹈于是今夜我欢快的跳舞你知道我的舞蹈不会说谎于是我开始感觉到你的存在来吧让我们一起慢慢的舞动你看见了吗这便是完美哦我知道今夜我正欢快的跳舞我的舞蹈不会说谎于是我开始感觉到这一刻所有的吸引所有的不安你看见了吗这便是完美哦男孩我能看见你舞动的身影如梦如幻我不确定自己在做什么但是你却不同我的意志我的约束现在开始失去开始失去看我正做我能做的但却无法做到你知道这似乎太难解释他在夜晚的街道上跳舞他在白天的街道上跳舞他在夜晚的街道上跳舞他在白天的街道上跳舞我从未意识她能如此欢快的跳舞人们纷纷说起西班牙语你的名字是？

The effect of tribology factors on bearing vibration is studied experimentally. AR model and WPT are used to processing the normal arid abnormal signals. The results are as follows:1. The vibration of ball bearings is caused by the tribology action of contact pairs of ball and ring races and has the essential of tribo-dynamics. Any factors affecting the tribology characteristics of contact pairs will affect vibration and noise of bearings consequently.2. Vibration characteristics of bearing keep almostly unchanged with the increasing of axial load expecting the increasing of nature frequencies. When radial load increasing with axial load unchanged, nature frequencies keep unchanged but some new vibration peaks appears in the spectrum.3. Vibration amplitudes are damped and nature frequency are enhanced with sufficient lubrication. Vibration and noise of bearings increase obviously and roar can happen and the contact surfaces scratch slightly under insufficient and unclean lubrication state. Bearing will be disabled in a few minutes without any lubrication.4. Bearing vibration is unstable under low speed. With the speed increasing, the vibration become stable and natural frequencies increase slightly but the amplitudes increase apparently.5. Bearing vibration can be excited only by some harmonics ofwaviness without lubrication and by all harmonics with lubrication based on the theoretical analysis.6. The nature frequencies of ball bearings decrease with the increasing sizes. When international clearance increasing, nature frequencies decrease in radial and increase in axial and angular and the amplitudes increase in radial and decrease in axial and angular. When the number of balls increasing, nature frequencies increase and amplitudes decrease. When the pitch diameter increasing, axial nature frequency increase and others nearly keep no change. When outer race groove curvature radius increasing, nature frequencies increase in radial and decrease in axial and angular and amplitudes keep no change in radial and increase in axial and angular. When inner race groove curvature radius increasing, nature frequencies decrease and amplitudes increase.7. The distortion in amplitude and frequency components of bearing vibration signals picked up by the present probe measurement method is founded and right conclusions cannot be achieved by the signals. When accelerometer is rigidly screwed with steel stud onto a flat outer surface of a ball bearing, vibration signal can be got without distortion and the reliability of research on bearing vibration is assured.8. AR model is suitable for large samples of bearing vibration signals, square root of length of samples can be used as the upper limitation of order determination and the FPE order selection criterion is effective. Many advantages of AR spectrum are founded over the classical based on FFT.9. Time-Frequency analysis is necessary for abnormal noise of ball bearings. WPT overcomes the principle shortcomings of STFT and proved to be a best tool to process the abnormal signals.

理论分析和试验研究表明： 1球轴承振动是钢球—滚道接触副中的各种摩擦学作用引起的，具有摩擦动力学的本质，任何对接触副的摩擦学特性有影响的因素都将对球轴承的振动和噪声特性产生影响； 2中心轴向载荷作用下，载荷增大使球轴承的固有振动频率升高，载荷越大同样的载荷增幅引起的频率升幅减小，足够大的中心轴向载荷作用下载荷的变化对球轴承振动的频率特性不会产生明显的影响； 3轴向和径向联合载荷作用下，径向载荷不大时球轴承振动的固有频率基本不变，但是可能引起变刚度激励的非线性振动，出现新的频峰，过大的径向载荷将使部分钢球脱离接触，使球轴承的振动和噪声呈现不稳定状态； 4润滑对球轴承的振动和噪声特性有重要的影响，良好的润滑对振动有明显的抑制作用，润滑不充分时，振动和噪声的水平会有明显增高，一定条件下还会激发接触副中的谐振，发出啸声，造成接触表面的伤害，无润滑干接触时，短时的运转就会损伤接触副表面，使振动和噪声迅速增大，并随时可能引发严重的磨损和卡滞失效；接触副润滑良好时，油膜的"刚化效应"使球轴承振动的固有频率有所提高，润滑剂中含有弥散性污浊时，振动的幅度总体升高，但弥散性污浊不会改变球轴承振动的频率特性；浙江大学博士学位论文：球轴承振动的研究 5低速时，球轴承振动的基本特征呈现不稳定状态，随着转速的提高，球轴承振动的频率特性趋于稳定，固有频率频峰升高； 6理论分析表明，干接触时钢球和滚道表面波纹度的某些谐波分量能激励球轴承的振动，振动的幅值与谐波幅值成正比，实际球轴承中钢球的分布不可能完全均匀，波纹度的激励作用会随时发生；润滑接触的分析表明，波纹度的任意谐波分量均能激励球轴承的振动； 7球轴承的几何和结构参数分析表明，球轴承尺寸越大，径向、轴向和角振动的固有频率越低；钢球中心圆直径增大，球轴承的径向和轴向振动的固有频率基本不变，角振动的固有频率有所上升，振动的幅频特性基本不变；径向游隙加大使球轴承的径向振动固有频率降低，轴向和角振动的固有频率有所升高，径向振动幅频特性的幅值升高，而轴向和角向降低；钢球的数量增多使球轴承振动的固有频率上升，幅频特性的幅值下降，径向振动的幅值下降最为明显；外圈沟曲率半径系数增大使球轴承径向振动的固有频率升高，轴向和角振动的固有频率降低，径向幅频特性基本不变，轴向和角向幅频特性幅值升高；内圈沟曲率半径系数增大使径向、轴向和角振动固有频率均下降，振动幅频特性的幅值均有升高； 8试验对比表明，传感器采用探针式安装时，由于探针接触副接触特性的影响，钡(量得到的球轴承振动信号有失真，采用专门设计和制作的试验球轴承，以固定式安装加速度计，首次测量得到了球轴承振动的真实信号，通过对振动信号的分析，验证了球轴承振动的理论模型； 9)基于时间序列分析的AR模型适用于大样本球轴承振动信号的分析，以样本长度的均方根值作定阶上界，FPE做判阶准则，给出的AR谱光滑，频率分辨率高，是球轴承振动分析的简便而可靠的手段； 10以时频域分析的小波包变换分析球轴承异音信号能够比较好地定位和聚焦异音发生的时间，时间间隔，频率范围，同样是球轴承振动分析的可靠的手段，可用作球轴承故障诊断技术。

In public in the distance in the end in the far future in the form of in their efforts to survive incredible labour instead of/ instead it is believed that..\people believe…\sb\sth believed to be… It is said/ reported/ believed/ known/ thought that clause it is/was …that/who … It won't be long before we meet again. it/sb/sth is believed to be…=It is believe that… keep …from doing sth keep company with sb keep sb as prisoner keep sb company lay foundation for\of ….

尽全力做某事 without efforts 毫不费力不遗余力做某事努力做某事当众，公开地；当众，公开地；公然 in private =privately 在远处在远处，远方的 keep sb at a distance = keep sb's distance from 疏远别人最后，终于末尾最后终于 at the end of---在…末尾(at the 在末尾 beginning of 在未来，在将来在遥远的未来在将来； in the near 在未来在将来； future 在不远的将来以…形式形式在努力求生时体力劳动(者难以置信的劳动 physical labour 体力劳动者) skilled labour 技术工人相反，而不是而不是，代替相反而不是代替相信据说/报道信知想据说报道/信/知/想，报道强调句式不用多久…不用多久人们认为，据认为人们认为据认为保护…免受伤害保护免受伤害和某人结交囚禁某人陪伴某人奠定了…。

Keekp doing sth/ keep on doing sth/ keep sb doing sth/ keep sb or sth from sth/ stop…………from prevent…………from doing sth/ stop……from doing sth/ prevent……from doing sth 继续Ⅰ.keep doing sth

表示"继续地做某事"指无停顿或停顿较短。或后接表静态的继续不断地做某事动词。

All through the night I'll be awake and I'll be with you All through the night This precious time when time is new Oh, all through the night today Knowing that we feel the same without saying We have no past we won't reach back Keep with me forward all through the night Lauper Cyndi And once we start the meter clicks And it goes running all through the night Until it ends there is no end All through the night stray cat is crying so stray cat sings back All through the night They have forgotten what by day they lack Oh under those white street lamps There is a little chance they may see We have no past we won't reach back Keep with me forward all through the night And it goes running all through the night Until it ends there is no end Oh the sleep in your eyes is enough Let me be there let me stay there awhile We have no past we won't reach back Keep with me forward all through the night And once we start the meter clicks And it goes running all through the night Until it ends there is no end Keep with me forward all through the night And once we start the meter clicks And it goes running all through the night Until it ends there is no end

整个夜晚我会醒来，我会与你同在整个夜晚这个宝贵的时候，时间是新的噢，所有通过今天晚上知道我们同样的感觉说我们没有过去，我们不会达到回紧跟着我所有的夜晚劳珀王心凌一旦我们开始米点击不用运行所有彻夜直到最后也没有结束整个夜晚流浪猫是流浪猫哭这么唱回整个夜晚他们忘记了白天他们缺乏噢根据这些白色路灯人们很少有机会，他们可能会看到我们没有过去，我们不会达到回紧跟着我所有的夜晚不用运行所有彻夜直到最后也没有结束噢睡眠你的眼睛里是不够让我，让我在那里停留一段时间我们没有过去，我们不会达到回紧跟着我所有的夜晚一旦我们开始米点击不用运行所有彻夜直到最后也没有结束紧跟着我所有的夜晚一旦我们开始米点击不用运行所有彻夜直到最后也没有结束

I know that it might sound strange but you made my seasons start to change it happened so suddenly like heaven has waited up for me i've just been looking so long kept meeting my mr.wrong in every model and every size now my fantasy is staring at your eyes sometimes you think i'm beautiful but i don't know i'll keep it to myself you say it,it feels wonderful my smile can show i'm lost in paradise the letters you wrote to me showed me the sogns i've never seen i thought every man i'd want falls out of a dating magazine but i konw that with you that was so far from the truth on every page and evert line now you're my everything i guess you know how to read my mind sometimes you think i'm beautiful but i don't know i'll keep it to myself you say it,it feels wonderful my smile can show i'm lost in paradise i know i guess that it shows the message that flows to me makes it more worth than make believe sometimes you think i'm beautiful but i don't know i'll keep it to myself you say it,it feels wonderful my smile can show i'm lost in paradise sometimes you think i'm beautiful but i don't know i'll keep it to myself you say it,it feels wonderful my smile can show i'm lost in paradise

我知道这听起来很奇怪但你说了我的季节开始改变它发生的如此突然宛如天堂已等候了，我我只是一直在寻找这么久不断迎合我mr.wrong 在每一个模型，每一个尺寸现在我的幻想是凝望你的眼睛有时，你觉得我很美丽不过，我不知道我会不断给自己你说的话，感觉美妙我的微笑可以查看我迷失在天堂信你给我写信显示我sogns我从来没有见过我以为每一个男人是我最不想要掉出来一个约会杂志不过，我知道你这是至目前为止，从真理在每一页evert线现在，您我的一切我猜你知道如何阅读我的心有时，你觉得我很美丽不过，我不知道我会不断给自己你说的话，感觉美妙我的微笑可以查看我迷失在天堂我知道我猜想，因为它显示出信息流向我使它更加值得一比，使相信有时，你觉得我很美丽不过，我不知道我会不断给自己你说的话，感觉美妙我的微笑可以查看我迷失在天堂有时，你觉得我很美丽不过，我不知道我会不断给自己你说的话，感觉美妙我的微笑可以查看我迷失在天堂

Just a perfect day Drink sangria in the park And then later, when it gets dark, we'll go home Just a perfect day Feed animals in the zoo Then later a movie too, and then home Oh it's such a perfect day I'm glad I spent it with you Oh such a perfect day You just keep me hanging on You just keep me hanging on Just a perfect day Problems all left alone Weekenders on our own It's such fun Just a perfect day You make me forget myself I thought I was someone else Someone good Oh it's such a perfect day I'm glad I spent it with you Oh such a perfect day You just keep me hanging on You just keep me hanging on You're going to reap just what you sow You're going to reap just what you sow You're going to reap just what you sow You're going to reap just what you sow

完美的一天在公园喝着sandria 过了一会儿，当天渐渐黑了，我们也将要回家了完美的一天再动物园喂着动物接着看电影，回家哦，今天是多么完美的一天啊我非常高兴今天是和你一起度过的哦，多么完美的一天你和我一直在一起你和我一直在一起完美的一天把所有问题抛在脑后度过一个个愉快的周末是多么有趣完美的一天你让我忘记了我自己我想我是另外一种人一种愉快的人哦，今天是多么完美的一天啊我非常高兴今天是和你一起度过的哦，多么完美的一天你和我一直在一起你和我一直在一起

Yeah but he loves you girl and you better know it We're all we got in this world When it spins, when it swirls When it whirls, when it twirls Two little beautiful girls Lookin' puzzled, in a daze I know it's confusing you Daddy's always on the move, mamma's always on the news I try to keep you sheltered from it but somehow it seems The harder that I try to do that, the more it backfires on me All the things growing up as daddy that he had to see Daddy don't want you to see but you see just as much as he did We did not plan it to be this way, your mother and me But things have got so bad between us I don't see us ever being together ever again Like we used to be when we was teenagers But then of course everything always happens for a reason I guess it was never meant to be But it's just something we have no control over and that's what destiny is But no more worries, rest your head and go to sleep Maybe one day we'll wake up and this will all just be a dream Now hush little baby, don't you cry Everything's gonna be alright Stiffen that upper lip up little lady, i told ya Daddy's here to hold ya through the night I know mommy's not here right now and we don't know why We feel how we feel inside It may seem a little crazy, pretty baby But i promise momma's gon' be alright It's funny I remember back one year when daddy had no money Mommy wrapped the Christmas presents up And stuck 'em under the tree and said some of 'em were from me Cuz daddy couldn't buy 'em I'll never forget that Christmas I sat up the whole night crying Cuz daddy felt like a bum, see daddy had a job But his job was to keep the food on the table for you and mom And at the time every house that we lived in Either kept getting broke into and robbed Or shot up on the block and your mom was saving money for you in a jar Tryna start a piggy bank for you so you could go to college Almost had a thousand dollars till someone broke in and stole it And I know it hurt so bad it broke your momma's heart And it seemed like everything was just startin' to fall apart Mom and dad was arguin' a lot so momma moved back On the Chalmers in the flat one bedroom apartment And dad moved back to the other side of 8 Mile on Novara And that's when daddy went to California with his CD and met Dr.

是的，可是他是爱你的，你应该知道在这世界上，我们拥有的只有我们自己的灵魂当它旋转，当它环绕当它周转，当它萦绕两个可爱美丽的小女孩看上去很困惑，很迷茫我知道它扰乱了你们的心智爸爸总徘徊在流浪的旅途中，妈妈总出现在时髦的新闻上我尝试着把你荫庇在我的保护中，可是不知道为什么我越是竭尽全力，越是事与愿违他的爸爸亲身经历的那些苦痛使他成长起来爸爸不愿你再承受，但是你亲历的却和他一样坎坷我们并不想为你设计如此前途的，我和你妈妈都不想但是事情却无情的在我们之间导演得这么糟糕我再也寻不回曾经共享天伦的美妙时光了就象我和她曾经的豆蔻年华但是所有的错误的发生全只在一个原因我想，这个错误从未打算被修正有些东西是我们自己无法去操控的，这便是命运的定义还是别难过了，放松你的神经去好好睡一觉罢也许某天当我们苏醒时，发现昨天的苦闷不过只是一场梦{CHORUS}好罢，小女孩，安静下来罢。你还在流泪？

Yeah but he loves you girl and you better know it We're all we got in this world When it spins, when it swirls When it whirls, when it twirls Two little beautiful girls Lookin' puzzled, in a daze I know it's confusing you Daddy's always on the move, mamma's always on the news I try to keep you sheltered from it but somehow it seems The harder that I try to do that, the more it backfires on me All the things growing up his daddy that he had to see Daddy don't want you to see but you see just as much as he did We did not plan it to be this way, your mother and me But things have gotten so bad between us I don't see us ever being together ever again Like we used to be when we was teenagers But then of course everything always happens for a reason I guess it was never meant to be But it's just something we have no control over and that's what destiny is But no more worries, rest your head and go to sleep Maybe one day we'll wake up and this will all just be a dream Now hush little baby, don't you cry Everything's gonna be alright Stiffen that upperlip up little lady, i told ya Daddy's here to hold ya through the night I know mommy's not here right now and we don't know why We feel how we feel inside It may seem a little crazy, pretty baby But i promise momma's gon' be alright It's funny I remember back one year when daddy had no money Mommy wrapped the Christmas presents up And stuck 'em under the tree and said some of 'em were from me Cuz daddy couldn't buy 'em I'll never forget that Christmas I sat up the whole night crying Cuz daddy felt like a bum, see daddy had a job But his job was to keep the food on the table for you and mom And at the time every house that we lived in Either kept getting broke into and robbed Or shot up on the block and your mom was saving money for you in a jar Tryna start a piggy bank for you so you could go to college Almost had a thousand dollars till someone broke in and stole it And I know it hurt so bad it broke your momma's heart And it seemed like everything was just startin' to fall apart Mom and dad was arguin' a lot so momma moved back On the Chalmers in the flat one bedroom apartment And dad moved back to the other side of 8 Mile on Novara And that's when daddy went to California with his CD and met Dr.

是的，可是他是爱你的，你应该知道在这世界上，我们拥有的只有我们自己的灵魂当它旋转，当它环绕当它周转，当它萦绕两个可爱美丽的小女孩看上去很困惑，很迷茫我知道它扰乱了你们的心智爸爸总徘徊在流浪的旅途中，妈妈总出现在时髦的新闻上我尝试着把你荫庇在我的保护中，可是不知道为什么我越是竭尽全力，越是事与愿违他的爸爸亲身经历的那些苦痛使他成长起来爸爸不愿你再承受，但是你亲历的却和他一样坎坷我们并不想为你设计如此前途的，我和你妈妈都不想但是事情却无情的在我们之间导演得这么糟糕我再也寻不回曾经共享天伦的美妙时光了就象我和她曾经的豆蔻年华但是所有的错误的发生全只在一个原因我想，这个错误从未打算被修正有些东西是我们自己无法去操控的，这便是命运的定义还是别难过了，放松你的神经去好好睡一觉罢也许某天当我们苏醒时，发现昨天的苦闷不过只是一场梦{CHORUS}好罢，小女孩，安静下来罢。你还在流泪？未来的一切总会好转的紧紧咬住你的唇，小女士，我告诉过你了爸爸就在身边，用双手圈住你，熬过这寂寥长夜我知道妈妈现在已经莫名其妙的远走高飞我们能触摸自己的心房有一点歇斯底里，亲爱的宝贝但我向你许诺，妈妈现在还好好的呢真搞笑我至今仍能清楚的记得有一年爸爸身无分文，不名一钱妈妈把圣诞礼物包裹好小心翼翼地挂在圣诞树上并且说，有些是你爸爸为你准备的就因为爸爸买不起他们啊！

One thing that struck me was very much all the time, that's the day before yesterday, as usually Linyany and I walk at the way to the nearest square because we need to go to dancing, and at the same time we are along a stall, it's running puses, all of those are made of cowskin, the quality just ok and the price were right that I see,from ten yuan to twenty-eight, at that day we said we have to got one by use,But I pick one to one, I have no idea that what does one I should to take, I like the red one like that style, but all black and grey, red is better to me, at this time, stallmarster called one man and he came to him, i told he was worker near by our company from his workclothes, so it wasn't a lie, and then he taken the ten yuan from one puse said that the man,he said:" the money was keep back at the time when you picked," as you know it seems like is very piece of cake thing, but I thought three age can let people see the future of one people, bagatelle things can decided all the life.

前天晚上的一件事情，一直让我耿耿于怀，和平常一样我和林艳要去临近的广场跳舞，同时我们要路过一个卖皮包的摊位，它们都是牛皮做的，质量不错，价格也公道，在10到28元之间，那天我们说好得买一个来用，可挑来挑去，我不知道要买哪个，因为没有我要的红色，而都是黑色和灰色。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48