该词条未找到_海词词典

您要查找的是不是：

A worm and worm wheel gives a large speed ratio but with significant sliding. 涡轮和蜗杆可获得很大的降速比，但是存在严重的相对滑动。
The lower speed ratio could be beneficial to the rapid mixing of fluids. 当转速比较低时，有利于快速反应中介质的快速混合。
The engine and speed ratio control models are established, and the matching strategy of CVT vehicle is studied. 本文从金属带式无级变速传动的传动机理入手，通过建立发动机和无级变速器的速比变化率模型，研究了发动机与无级变速器的匹配控制策略。
It was found that the workpiece can obtain better surface quality ground by the wheels trued at speed ratio 0.4. 研究发现，修整速比为0.;4时修整出来的砂轮磨削后工件表面质量较好。
Then, using support vector machine classifier to conduct quality classification on speed ratio control valve. 然后，使用支持向量机分类器对速比控制阀进行质量分类。
The mechanical Continuously Variable Transmission (CVT) canchange its speed ratio according to the car's driving demandcontinuously. 机械式无级变速器（CVT, Continuously Variable Transmission）能按汽车的行使要求，传动速比自动连续变化。
According to the theoretical results, the rotating speed ratio of the wafer to the diamond millstone influences the track type of grinding surface. 另外可从理论模拟的结果得知，晶圆转速和磨盘转速两者的转速比会影响晶圆表面上的研磨轨迹型态。
Finally, the effect of the rotating speed ratio of the wafer to the diamond millstone on the track type of grinding surface is theoretically analyzed. 最后，由理论分析晶圆和磨盘两者的转速比对研磨表面的研磨轨迹型态之影响。
In this paper, the speed ratio control principle on continuously variable unit of electromotor control equipped in power split continuously variable transmission is described. 摘要阐述了功率分流式自动变速器中电机控制式无级变速单元的速比控制原理。
The end face harmonic gear drive of oscillating teeth is a new type of transmission drive;it can be applied in the reducers where large speed ratio and high power is needed. 活齿端面谐波齿轮传动是一种新型的传动方式,可以应用于大传动比、大功率的减速器中。
On this test rig, by changing its speed, the speed ratio and the position of gears, the mass unbalance response, eigenfrequency and the critical speed are investigated. 在该实验台上，研究了转速、速比及齿轮位置变化对系统的不平衡响应、固有频率及临界转速的影响。
In this paper,the speed ratio control principle on continuously variable unit of electromotor control(equipped) in power split continuously variable transmission is described. 阐述了功率分流式自动变速器中电机控制式无级变速单元的速比控制原理。
A new type of spectroscopic ellipsometer with polarizer and analyzer rotating synchronnously at a speed ratio of 1: 2, has been designed and constructed. 设计制作了一台用同步旋转起偏器和检偏器(转速之比为1:2)测量方式的波长扫描型椭偏仪。
According to the pr operty of bamboo fiber and vortex spinning demand, card clothing configuration, lick-in speed, the gauge of lick-in and cotton feeding flat, speed ratio of cy linder and doffer, relative humidity are discussed. 针对竹纤维性能及涡流纺纱工艺要求,对梳棉针布配置、辊速度、辊与给棉板隔距、林与道夫速比及相对湿度等工艺进行了探析。
Results from diagnostic model indicate that the turbulent-to-laminarflame speed ratio (FSR) around TDC (i.e. in full flame developed part) isa linear function of the engine speed at a certain throttle. 由试验结果进行的诊断分析表明:对一定的节气门开度,紊流燃烧速度与层流燃烧速度之比值FSR在压缩上止点前后(即火焰充分传播阶段时),仅与转速成线性关系。
No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
Taking into account the complex nonlinear characteristics of the CVT shift dynamics and the saturated nonlinear characteristics of the speed ratio control valve,a fuzzy ratio controller based on ratio feedback is designed. 在无级变速器的控制系统中 ,考虑到速比控制阀的饱和非线性特性和无级变速系统的复杂非线性特性 ,设计了基于速比反馈的速比模糊控制器。
The factors such as workpiece and polishing lap rotating speed ratio, eccentricity and pressure intensity are investigated by means of Preston equation, and their influence on grinding effect is calculated and simulated. 利用Preston方程,考虑了超精密环抛中的诸因素,如工件和磨盘转速比、偏心距以及压强,计算模拟了它们对磨削效果的影响。
The results indicate that the difference of fracture toughness between MD and CD increases with a decrease in jet_wire speed ratio,and the main reason is stronger fibre orientation. 试验结果表明：减小浆网速比，增强了纤维定向作用，裂缝纵向分布增加，导致纸张中纵横向断裂韧性差异增加。
That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。