查询词典 keep an eye open for

This study choose Changle Gaoya reservoir irrigation areas as the study sites, through the installation of different ultrasonic equipment on open channel of non-uniform flow to study the flow gauging of non-uniform flow in open channel:(1)5 tracks ultrasonic open channel flow meter used to real-time monitoring the flow of velocity ,water depth and discharge;(2)Ultrasonic liquid level gauge used to real-time measure the upper level and tail level of the two sections ,then the computer calculated average water level, gradient of water table and discharge;(3)Change the open channel water conveyance into pipeline full flow water conveyance, installed the ultrasonic liquid level gauge and pipe flow gauge on the inflow point and surface of pipe, water level and discharge would detect in real time.

本研究以山东省昌乐县高崖水库灌区为研究地点，通过安装在灌溉明渠上的不同超声波设备对明渠非均匀流的测流进行了研究：(1)用五声波超声波明渠流量计对测流渠段的流速、水深及流量进行了实时监测；(2)用超声波液位计将测流渠段的上下游两断面水位实时测出，再用计算机分时段算出平均水位、水面坡降及流量；(3)将测流渠段明渠输水改造成管道满流输水，分别在管道进口前及管管上安装超声波液位计和管道式流量计，将水位和流量实时测出。

They open our home Liu Youtao source software has 50 users beat to go down, have 12 partners, I think their partner will be increasing, this ERP can win more and more users, domestic company informatization can have further progress, the kind that sells license is getting the challenge of the source, because I feel domestic ERP does not open a source so,pattern of this kind of profit also is in get the challenge of source profit pattern, pattern of this kind of profit wins an user namely through the service, pass a service to be able to gain profit, can everybody obtains win-win, because software is open, everybody can pass time, can master this thing through learning, do not open a source so this thing, you master family Xu Kaiyuan not easily this thing, have trouble, make everybody freer through opening a source, let everybody use it, can get more development.

我们国内刘有涛他们开源软件有50家用户拷下去了，有 12家合作伙伴，我想他们合作伙伴会越来越多，这套ERP会赢得越来越多的用户，国内企业信息化就会有进一步的发展，卖许可证的方式正在受到开源的挑战，因为我觉得国内ERP原来不开源这种盈利模式也在受到开源盈利模式的挑战，这种盈利模式就是通过服务来赢得用户，通过服务能够取得盈利，能够大家取得共赢，因为软件是开放的，大家可以通过时间、通过学习能够掌握这个东西，原来不开源这个东西，人家许开源你不容易掌握这个东西，有难处，通过开源让大家更自由，让大家使用它，会得到更多的发展。

There are two worn gear drive device of open-close and turn over on the worm gear blind cut-off valve gate. The gear rim, gear wheel and screw pole screw pairs of open-close worm gear box drive the right and left valve body to clamp and release. The turn-over worm gear box drives the valve disc to open. There is limit block on the valve disc to ensure the open-close position of the valve disc.

蜗轮传动盲板切断阀，阀门中设有启闭和翻转两个蜗轮传动装置，启闭蜗轮箱通过齿圈、齿轮和丝杆螺旋副驱动左、右阀体完成松开、夹紧动作，翻转蜗轮箱驱动阀板完成开启动作，阀板上设有限位挡块以保证阀板的启闭位置。

Meditation Alone/ firefly译 The Moon Is Mine The moon is mine And the sundries I home mail It's thin, cool and dark Like me under an unlucky star Who stay out straying, with a sadly sorrowful look When facing it You should feel esteem--in my opinion Also you could Weep when looking at it, and Be put in a tight spot, or Behold a man in it coming out Lay Open the Loneliness Lay open the loneliness, perhaps There be no loneliness Under the alone lamp, in the empty room The whole world's dyed orange with rays Everything represents nothing As someone been far away The deserted heart still misses Only lonely is still lonely Wine for one, when wine round three times for one Think of the drip drops, the fallen leaves, and Some time, some seasons, some persons, some Sundries when warm Like I lay open the loneliness Then nothing to keep lonely The Tree All the leaves in this tree fall Its loneliness falls into a face It's limpid and bright Where the sun shines There are blares of colored glaze Exclaim occasionally, or profoundly Stride one's line of sight, such height and weald Straying there --Why there is no wild Divide the Rain Drips Divide the dense rain drip Then you may see decaying scene-- A man in the sun walking with vigorous strides In the shallow puddle Immerges half his nose, spraying Continuous ripples It's simply a groundless guess at daytime Or rather a dream, yet that's it And that I see Sun's weak, and see The sun and water turns to be blank in the air Nov.

16th， 2007 原诗：《独想》《那些月光是我的》那些月光是我的是我寄给家里的物什它薄薄的，凉凉的，暗暗的就像我的薄命流浪在外，神情悲悯你们面对它应该感到高贵——这是我的想法你们也可以看着它流泪，看着它一筹莫展，或者看着一个人从里面走出来《把孤独摊开》把孤独摊开，或许就没有孤独了在孤灯下，空屋里万物都染着桔色的光万事都不代表什么就像远去了一个人心中空荡荡的，却总有惦念但孤独还是孤独的一个人的酒，一个人酒过三巡想想窗檐的滴水，想想落叶，想想一些时间，一些季节，一些人物，一些那时感到有温度的物什就如同把孤独摊开了没什么可继续孤独的《这棵树》这棵树落光了叶子它的孤独就成了一张脸它清澈与明亮太阳光照的地方，全然是时空中一簇琉璃的光泽偶尔让人惊叹，偶尔骨感地跨入人的视线，那样的旷野和高度停留在那里——为什么没有荒芜《把雨点分开》把稠密的雨点分开就可以看到颓废的景观——一个刚在太阳下健步如飞的男人在浅水坑中浸入了一半的鼻子，喷着连续不断的涟漪这只是我白日的一个臆念有点梦，但就是这样我才看到了阳光的软弱，看到了阳光和雨水原来就是一场空中之茫

There is a kind of monkey trap used in Asia, a coconut is hollowed out and attached by a rope to a tree or stake in the ground, at the bottom of the coconut a small slit is made and some sweet food is placed inside, the hole on the bottom of the coconut is just big enough for the monkey to slide in his open hand, but does not allow for a closed fist to pass out, the monkey smells the sweets, reaches in with hand to grasp the food and is then unable to withdraw it, the clenched fist won't pass, through the opening, when the hunters come, the monkey becomes frantic but cannot get away, there is no one keeping that monkey captive, except the force of its own attachment, all that it has to do is to open the hand, but so strong is the force of geed in the mind that is a rare monkey which can let go, it is the desires and clinging in our minds which keep us trapped, all we need to do is to open our hand, let go of our selves, our attachment and be free.

在亚洲某些偏远地区﹐流传著某种传统捉猴子的陷阱﹐他们把椰子挖空﹐然后用绳子绑起在树上或固定在地上﹐椰子上留了一个小洞﹐洞内放了一些美饵﹐洞口大小恰好只能让猴子空著手伸进去而无法握著拳伸出来﹐於是顽猴闻香而来﹐将手伸进去抓拿美食﹐而后理所当然的﹐手便伸不出来﹐紧握的拳头伸不出洞口﹐当猎人到来时﹐羣猴惊慌失措﹐但﹐就是逃不掉﹐并没任何人捉著猴子不放﹐它﹐只是被本身的执著所俘虏﹐它只需将紧握的手拳头松软放开便可伸出来﹐但是﹐就是内心中贪恋的欲念所致﹐鲜有顽猴能放下﹐因内心中的欲望与执著﹐使得我们一直受縳﹐面对这逆境﹐我们唯一要做的﹐只是将双手释然放下﹐放下自我执著的坚持﹐就能消遥自在了。

I'll keep my eyes open .We keep open house at weekends.

周末我们随时欢迎客人光临。

You came when I was happy in your sunshine I grew to love you more each passing day Before too long I built my world around you And I prayed you'd love enough of me to stay If you love me let me know If you don't then let me go I can't take another minute Of a day without you in it If you love me let it be If you don't then set me free Take the chains away That keep me loving you The arms that open wide to hold me closer The hands that run their fingers through my hair The smile that says "hello, it's good to see you" Anytime I turn around to find you there It's this and so much more that make me love you What else can I do to make you see You know you have whatever's mine to give you But a love affair for one can never be If you love me let me know If you don't then let me go I can't take another minute Of a day without you in it If you love me let it be If you don't then set me free Take the chains away That keep me loving you Take the chains away That keep me loving you Loving you

有一天，主人出门去了，叫它照顾孩子。他到了别的乡村，因遇大雪，当日不能回来。第二天才赶回家，狗立即闻声出来迎接主人。他把房门开一看，到处是血，抬头一望，床上也是血，孩子不见了，狗在身边，满口也是血，主人发现这种情形，以为狗性发作，把孩子吃掉了，大怒之下，拿起刀来向著狗头一劈，把狗杀死了。之後，忽然听到孩子的声音，又见他从床下爬了出来，於是抱起孩子；虽然身上有血，但并未受伤。他很奇怪，不知究竟是怎么一回事，再看看狗身，腿上的肉没有了，旁边有一只狼，口里还咬著狗的肉；狗救了小主人，却被主人误杀了，这真是天下最令人惊奇的误会。注：误会的事，是人往往在不了解、无理智、无耐心、缺少思考、未能多方体谅对方，反省自己，感情极为冲动的情况之下所发生。

Ladies 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 d Baila en la calle de noche Baila en la calle de d 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 assay it! Mira en Barranquilla se baila as? Yeah She's so ***y every man's fantasy a refugee like me back with the Fugees from a 3rd world country I go back like when 'pac carried crates for Humpty Humpty I need a whole club dizzy Why the CIA wanna watch us?

淑女提高在这里今晚没有战斗，没有战斗我们向上争取难民在这里没有战斗，没有战斗 Shakira， Shakira 我从不真的知道她可以像这一样的跳舞她使一个男人想要说西班牙人哦宝贝当你谈话同类哪一你使一个女人去疯狂因此是明智的而且保存在读我的身体的告示而且我在今晚你知道我的臀部不是谎言而且我开始感觉它是权利所有的吸引，紧张做不你见到宝贝，这是完美嗨女孩，我能见到你的身体移动而且它是驾驶我发狂的而且我做不已经最微小的主意直到我锯子你舞蹈而且当你散步在跳舞上上面地板没有人不能够不理睬方法你动作你的身体，女孩而且每件事物如此料想不到-方法你左右方的它因此你能继续拿它我从不真的知道她可以像这一样的跳舞她使一个男人想要说西班牙人哦宝贝当你谈话同类哪一你使一个女人去疯狂因此是明智的而且保存在读我的身体的告示而且我在今晚你知道我的臀部不是谎言而且我开始感觉你男孩发生让去，真正的减慢做不你见到宝贝两头尖的中型雪茄烟哦我知道我是在今晚我的臀部做不谎言而且我开始感觉它是权利所有的吸引，紧张做不你见到宝贝，这是完美 Shakira， Shakira 哦男孩，我能见到你的身体移动一半动物，一半男人我做不，不真的知道什么我正在做但是你似乎有一个计划我的意志和自制能力有来到不及格现在，不及格现在见到，我正在做什么我能，但是我罐子不因此你知道那太是一一点点难的解释我从不真的知道她可以像这一样的跳舞她使一个男人想要说西班牙人 Shakira， Shakira 哦宝贝当你谈话同类哪一你认识你是得到我施催眠术因此是明智的而且保存在读我的身体的告示感觉康茄舞，让我见到你动作起来像你一样来从哥伦比亚她是如此每个男人的幻想像我一样的一个难民背面与来自第三个世界的国家我需要一全部俱乐部晕眩的为什么中央情报局需要对手表我们？

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 the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。