查询词典 mean acceleration

Contributions of the centripetal acceleration in steady flight, the tangential acceleration due to the effect of the angular acceleration, the Coriolis component of acceleration, the radial (the vertical direction at prototype), circumferential and axial (the two horizontal directions at prototype) shaking effects and the elongation effect of the centrifuge arm to the global acceleration of a particle in centrifuge modelling are identified in the expression of the global acceleration.

笔者描述了整体加速度表达式中各项的物理意义，指出了离心机稳定运转时的向心加速度、由角加速度效应引起的切向加速度、互补加速度分量、径向、环向和轴向振动效应以及离心机臂伸长效应对整体加速度的贡献。

Compared with control,①the mean tumor weight of H22 of SXKA Granules three dose groups were decreased significantly(P.01,P.05),and the mean inhibition rates of SXKA Granules 20、10 g/kg dose groups were above 30%;②the mean tumor weight of S180 of SXKA Granules three dose groups were decreased significantly(P.01),and the mean inhibition rates of SXKA Granules 20、10 g/kg dose groups were above 32%;③the mean tumor weight of EAC of SXKA Granules three dose groups were decreased significantly ( P.01, P.05),and the mean inhibition rates of SXKA Granules 20 g/kg dose groups were above 38%;④the mean tumor weight of Lewis carcinoma of SXKA Granules three dose groups were decreased significantly(P.01, P.05),and the mean inhibition rates of SXKA Granules 20、10、5 g/kg dose groups were above 36%;⑤the mean tumor weight of W256 of SXKA Granules three dose groups were decreased significantly ( P.01, P.05),and the mean inhibition rates of SXKA Granules 20、10 g/kg dose groups were above 32%;⑵Compared with control,SXKA Granules 20、10 g/kg dose groups had extended the survial time of the P388-bearing mice respectively(P.01),and the mean prolong rates of SXKA Granules 20、10 g/kg dose groups were above 50%;⑶Compared with S180-bearing group, SXKA Granules 20、10 g/kg dose groups could increase the weight of thymus and spleen, Spleen index and thymus index were increased, SXKA Granules 5 g/kg dose group could increase thymus index(P.05);⑷As Compared with control group, SXKA Granules 20、10 g/kg dose groups could improve mouse serum half hemolysis value depressed by transplanted tumor dramatically(P.01), which revealed the SXKA granules could improve the mouse humoral immunity system;⑸SXKA Granules 20 g/kg dose group could increase of englobe indexαon S180-bearing mice remarkably(P.01), which indicated the SXKA Granules could improve their cellular immunity system.

对荷W256大鼠，生兴克癌冲剂20、10、5 g / kg三组的平均瘤重明显低于对照组(P.01，P.05)，生兴克癌冲剂20、10 g / kg组的平均肿瘤抑制率均大于32 %；⑵与空白对照组相比，生兴克癌冲剂20、10 g/ kg能显著地延长移植小鼠白血病P388小鼠的存活天数(P.01)，生兴克癌冲剂20、10 g/ kg对荷白血病P388小鼠生命延长率均在50%以上；⑶与S180荷瘤组相比，生兴克癌冲剂对荷瘤鼠的免疫器官重量、胸腺指数和脾指数有一定的提高趋势，其中生兴克癌冲剂5 g / kg组对荷瘤小鼠的胸腺指数有一定的提高作用(P.05)；⑷与S180荷瘤组相比，生兴克癌冲剂20、10 g /kg组可提高由荷瘤引起的小鼠血清半数溶血素值的降低(P.01)，表明其可提高荷瘤小鼠体液免疫功能；⑸与对照组相比，生兴克癌冲剂20 g /kg组可提高荷S180肉瘤小鼠的免疫吞噬系数α值(P.01)，表明其可提高荷瘤小鼠细胞免疫功能。

The acceleration profile of the crane motion is designed to induce minimum payload pendulation during transpo rt,while the deceleration stage is designed to ensure freed om of residual oscillation near the end of the transport,and to deliver the payload at the target point.The techniques induce payload pendulation at least one half ofan oscillation cycle or integer multiples during each of the acceleration and deceleration stages.Starr(1995)designed a symmetric two-step acceleration and deceleration profile to transfer a suspended object.The duration on the constant acceleration steps is assumed to be negligible relative to the period of the payload oscillation.A linear approximation method of the oscillation period is used to generate the two-step symmetric acceleration profile.

3.1投入成型技术，各种形式的投入shapers ， convolved参考命令，产生形投入指挥，驾驶起重机提出一套距离沿一套path.the加速度概况起重机议案旨在诱使最低载重pendulation期间transpo rt ，虽然减速阶段，目的是确保freed om残余振荡接近尾声的运输，并交付载荷到达目标point.the技巧诱使载荷pendulation至少一半ofan振荡周期或整数倍数。

With coupler embedded and acceleration sensitivity compensation design, the structure symmetry is insured, which can induce the acceleration sensitivity effectively. The acceleration sensitivity compensation design also improves the production efficiency of FOH for towed linear array application.2. A good theoretical simulation platform, utilizing the method of elastic mechanics and the finite element method, is established, which can provide an effect predictive design for FOH. The experimental results are in good agreement with the theoretical analysises.3. Some key technology problems in the making of FOH for towed linear array application are conquered. The new developed FOH, with an acoustic sensitivity of -143.0dB, has acceleration sensitivity less than -30dB, which exceeded to results from other international reports.

本论文的主要成果和创新在于：1、提出了耦合器内嵌、带加速度灵敏度微调补偿的低加速度灵敏度光纤水听器结构，最大程度保证了工艺结构的对称性，实现了对工艺误差的有效补偿，提高了低加速度灵敏度光纤水听器研制的成品率。2、采用弹性力学和有限元方法建立了拖曳线列阵光纤水听器理论设计平台，实验与理论分析结果相一致，这为优化光纤水听器的结构设计提供了有效的技术手段。3、解决了拖曳线列阵用光纤水听器制造的关键技术问题，研制出声压灵敏度为-143.0dB，加速度灵敏度低于-30dB的拖曳线列阵用光纤水听器，其加速度灵敏度优于国际上已报导的结果，并在国防水声一级计量站对其进行了性能指标测试(来源：A14BC论文网www.abclunwen.com)。

With the increasing of the overburden layer thickness or the dam height, the maximum value of response acceleration in dam body assumes gradually decrease, and its characteristic distribution is uniformization, and the response acceleration of the dam slopes decrease remarkably, and response acceleration of the dam top is less than the dam bottom.With the decreasing of the overburden layer thickness, the dam foots and their nearby soil response acceleration get increasing.

随着覆盖层厚度增大或坝高增大，坝体中的反应加速度最大值分布具有逐渐递减、均匀化的变化特征；坝坡体的反应加速度递减显著的变化特征，坝顶反应加速度较坝底反应加速度小的特征；覆盖层厚度越小，坡脚及其附近土体的反应加速度越大的特征。

Based on test conditions of these two acceleration weathering methods in NES M1041,possibility is discussed on Xenon Arc Lamp Acceleration Weathering Test Substituting Sunshine Carbon Arc Lamp Acceleration Weathering Test in vehicle'acceleration weathering tests.

因此，在研制相应部品时，必须模拟自然使用条件对其进行老化测评。为了能快速评估材料的抗老化性能，在进行高分子材料的老化试验中，采用了人工加速老化的方法。目前人们常用的人工加速老化试验有氙弧灯、荧光紫外灯、金属灯和碳弧灯老化等。

Fail don't mean you is a for failed, fail to just mean you haven't succeeded; Fail don't mean you a have no become, fail to mean you get experience; Fail don't mean you are a stupid person who don't know to improvise, failing to mean you have Attic faith; Fail don't mean you have to has been suppressing not and quickly, failing to mean you take pleasure in trying.......

失败并不表示你是一为失败者，失败只是表示你尚未成功；失败并不表示你一无所成，失败表示你得到经验；失败并不表示你是一个不知变通的蠢人，失败表示你有坚定的信念；失败并不表示你必须一直压抑不快，失败表示你乐意尝试。。。。。。。

In this paper, the theory, algorithm, and experiment of automatic object detection and tracking are studied in depth. It is firstly pointed out that the essential of Mean Shift method is a special Newton-Gaussian method. A new method named Fast Mean Shift is established to stretch the conservative step of Mean Shift method. The convergence and validity of this new method are proved in theory. And it is also proved that the convergence speed of Fast Mean Shift is faster than that of Mean Shift. The contrast experiments of searching the maximum possibility density of random of data sets in plane and 3D space are done. The results show that this new method can reduce the iterations greatly. A new object tracking method based on Fast Mean Shift is built to improve the object tracking performance, which is shown in the face tracking experiment with the tennis sequence provided by the Ohio State University, and the car tracking experiment with the car sequence provided by Kalsruhe University. The face trcking experiment with highly noised images show that the object tracking method based on Fast Mean Shift has strong anti-jamming ability. A new fast color object detection technology based on characteristic color is established, which use characteristic color distribution to compute the characteristic color vector of any area in an image quickly. With the high performance search method, the fast object detection is achieved. At last, using object tracker based on Fast Mean Shift and color object detector based on characteristic color with the Kalman filter, PID controller, searial communication and other technologies, automatic object detection and tracking system with control system is built. The availability and anti-jamming ability of this system are verified by some object detection and tracking tests in different scenes.

本文对目标自动识别与跟踪进行了理论、计算、试验三方面的深入研究，主要包括：首次指出了目标跟踪技术中常用的均值迁移方法的本质为一种特殊的高斯-牛顿方法，改进了均值迁移方法步长取值保守的弱点，建立了快速均值迁移方法，证明了该方法的收敛性、有效性以及收敛速度优于均值迁移方法；进行了平面和3维随机分布数据集的最大概率密度搜索对比试验，试验结果表明，快速均值迁移方法大大减少了迭代次数；建立了基于快速均值迁移的目标跟踪方法，利用俄亥俄州立大学提供的乒乓球序列图像和卡斯鲁厄大学的汽车序列图像，对人脸和汽车目标跟踪性能分别进行了对比试验，并进行了高噪声人脸图像目标跟踪试验，结果表明，基于快速均值迁移的目标跟踪方法有效提高了目标跟踪性能，具有很强的抗干扰能力；建立了一种新型彩色目标自动识别方法，采用特征色彩分布函数实现了对任意图像区域特征色彩矢量的快速计算，建立了高效的搜索方法，实现了彩色目标的快速识别；将基于快速均值迁移方法的目标跟踪方法、基于特征色彩的目标识别方法与卡尔曼滤波、PID控制、串行通讯等技术结合，建立了带有控制系统的快速目标自动识别与跟踪系统，并在不同场景下进行了目标自动识别与跟踪试验，验证了快速目标自动识别与跟踪系统的有效性和抗干扰能力。

You can move along I believe that we're done With whatever we was tryna do Cause you up and did me wrong Cupid got a big gun with a blindfold shoot She gave another brother access To a little black dress You know the one, short silky and backless Dude named oscar, asked if shes an actress I caught him hustlin Pinned to the mattress And now shes lying to my face Eyes burnin up like her words was mase I dont even hear what she tryin to say Song playin in my head irreplacable To the lies im deaf All i can hear is to the left to the left So i say get out and dont touch that jacket Your stuff i already packed it, im bein polite I dont wanna be rude I dont mean to be mean But i dont gotta deal with this mess Tellin me i need you but you know you need me But if thats how you feel you can just Move alone move along move along move along No argument no fight Move alone move along move along move along Im just tryin to be polite And if i seem a bit chill Its because i dont sweat the small Find another girl please believe i will I aint trippin off you at all A boss from the beginning Been there from a minute So me losin you is still me winning Found out bout you sinnin So you wonder why the hell im grinning And now shes lying to my face Eyes burnin up like her words was mase I dont even hear what she tryin to say Song playin in my head irreplacable To the lies im deaf All i can hear is to the left to the left So i say get out and dont touch that jacket Your stuff i already packed it, im bein polite I dont wanna be rude I dont mean to be mean But i dont gotta deal with this mess Tellin me i need you but you know you need me But if thats how you feel you can just Move alone move along move along move along No argument no fight Move alone move along move along move along Im just tryin to be polite Please dont get me wrong Baby understand Im tryna say get gone Thet nicest way i can Cuz im not what you want See i tried to make this work But our love is in the dirt So lets see who calls who first I dont wanna be rude I dont mean to be mean Tellin me i need you but you know you need me Move alone move along move along move along No argument no fight Move alone move along move along move along Im just tryin to be polite I dont wanna be rude I dont mean to be mean But i dont gotta deal with this mess Tellin me i need you but you know you need me But if thats how you feel you can just Move alone move along move along move along No argument no fight Move alone move along move along move along Im just tryin to be polite

你可以沿着我认为，我们就大功告成了随着无论我们做了tryna 原因你和我没有错丘比特带着一个眼罩大枪射击她给了另一个兄弟访问对于一个小黑裙你知道一个短柔滑和露背多德名为奥斯卡，询问畲族女演员我发现他hustlin 别在床垫现在畲族撒谎，我的脸眼睛burnin有如她的话是万世余dont甚至水手都想听听她说宋在我的脑海演奏，不可替代的即时通讯的谎言聋人我只能听到的是向左向左所以我说出去和dont接触的夹克你的东西我已经挤满与否，IM拜因礼貌俺不用想成为粗鲁余dont指的是指但我不gotta处理这个烂摊子泰兰我我需要你，但你知道你需要我但是，如果多数民众赞成你的感觉你可以移动独自沿沿沿移动move 没有理由不打移动独自沿沿沿移动move 进出口只是水手都想要有礼貌如果我似乎有点冷它的汗水，因为我dont小找到另一个女孩，请相信我会俺不是trippin关闭你所有从一开始老板在那里的一分钟所以，我洛辛你仍然是我获胜发现回合你sinnin 所以，你想知道为什么地狱的即时笑嘻嘻现在畲族撒谎，我的脸眼睛burnin有如她的话是万世余dont甚至水手都想听听她说宋在我的脑海演奏，不可替代的即时通讯的谎言聋人我只能听到的是向左向左所以我说出去和dont接触的夹克你的东西我已经挤满与否，IM拜因礼貌俺不用想成为粗鲁余dont指的是指但我不gotta处理这个烂摊子泰兰我我需要你，但你知道你需要我但是，如果多数民众赞成你的感觉你可以移动独自沿沿沿移动move 没有理由不打移动独自沿沿沿移动move 进出口只是水手都想要有礼貌请不要误会我的意思婴儿理解进出口tryna说得到了泰德最好的方法可以让我 Cuz im没你想要的瞧，我努力使这项工作但是，我们的爱情是在土因此让我们看看谁需要谁第一俺不用想成为粗鲁余dont指的是指泰兰我我需要你，但你知道你需要我移动独自沿沿沿移动move 没有理由不打移动独自沿沿沿移动move 进出口只是水手都想要有礼貌俺不用想成为粗鲁余dont指的是指但我不gotta处理这个烂摊子泰兰我我需要你，但你知道你需要我但是，如果多数民众赞成你的感觉你可以移动独自沿沿沿移动move 没有理由不打移动独自沿沿沿移动move 进出口只是水手都想要有礼貌

A new method to measure the mechanical angular acceleration of rotating system is established by changing the exciting mode of AC asynchronous tachogenerator,and form a angular acceleration tachogenerator to measure the mechanical angular acceleration directly.

摘 要：提出的旋转系统机械角加速度直接测量方法通过对交流异步测速发电机励磁方式的改变，构成了能直接测量机械角加速度的测旋转角加速度发电机。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"