查询词典 speed

Under ADAMS environment,it establishes 6-DOF powertrain test rig model and studies the characteristic of force entent and frequency on the condition of sympathetic vibration by means of the performance of ER fluid, it is known that the value of force is small when electric field is strengthened at low rotation speed and the value of force is small when electric field is weakeded at high rotation speed.

利用电流变隔振器的性能，在ADAMS下建立发动机6自由度的仿真模型，通过频域分析，我们可以发现，当发动机在低速运转时，加大电场会使得发动机在共振频率时的幅值较小，而当发动机在高运转时，情况恰恰相反。

By using the CFD software FLUENT, the inner-flow field of centrifugal fans with ruled-surface impeller versus with enveloping surface impeller has been simulated. The static pressure distribution, the dynamic pressure distribution, the total pressure distribution, the turbulent intensity and the speed vector of the two kinds of centrifugal fans are then analyzed and compared. From the calculating results, we found that the pressure distribution, the speed vector and other parameters of the two kinds of centrifugal fans are basically same. This implies that the tool-path generating arithmetic for the machining of the impeller can meet the aerodynamic requirements of the centrifugal fan. Furthermore the method can provide proof for designing department to establish sound manufacturing tolerance for impeller.

最后采用CFD软件FLUENT，利用标准k-ε湍流模型，采用分离隐式求解器，分别对直纹面叶轮离心通风机和包络面叶轮离心通风机整体风机内部三维流场和单个通道流场进行了数值模拟计算，在计算结果的后处理中，对相同坐标值处的静压力、动压力、湍流强度和速度矢量等参数进行了分析与比较，结果表明：在相同的计算参数条件下所得到直纹面叶轮离心通风机和包络面叶轮离心通风机内部流场差别不大，从而揭示所采用的叶轮数控加工的刀位规划方法的规划误差对流体机械动力性能的影响不大，这也为设计部门制定合理的叶轮加工公差提供了依据。

A driver with higher individual maximum speed is more aggressive and keeps shorter equilibrium spacing under identical equilibrium speed.

个人最大速度愈大者，其驾驶行为越激进，所保持的车间距也愈短。

Indicates that the effect of the commutation equivalent resistance should not be neglected, It's magnitude is in proportion to rotate speed of the motor and may be several times of the winding resistance when rotate speed is rather high.

指出换向等效电阻的影响不可忽略，它的值与电动机的转速成正比，在转速较高时，可以达到绕组电阻的若干倍。

The change of observation error was analyzed in the case of stator flux observer ui model at high speed and in model at low speed when the parameters of motor changed based on the mathematical model in the stationary coordinates.

利用静止坐标系下的异步电机数学模型，分析当电机参数改变时，高速运行状态下定子磁链观测器 u i 模型和低速运行状态下 i n 模型的观测误差变化情况，然后给出定子磁链全阶观测器增益矩阵的确定方法。

Different escharotic decide the different speed of reaction, thus to cause the great effect on stone carving speed, carving effect, for example, marble whose mainly component is carbonate, so it is better to choose escharotic made from HCI, while for granite , whose mainly component is silicate, it is better to choose escharotic made from HF

腐蚀剂类型的不同又决定了反应速度的差异，进而对雕刻速度、雕刻效果都会生产比较大的影响，例如，以碳酸盐为主要成分的大理石类石材，选择由HCl配制的腐蚀剂比较适宜；而以硅酸盐为主要成分的花岗石类石材，选择由HF配制的腐蚀剂比较适宜。

The operating speed is able to reflect the real situation of the vehicle on the road more actually. So this paper evaluated the safety of the road through the estimative method of operating speed profile mode.

运行车速则更好地反映了车辆在道路上行驶的实际情况，本文拟通过运行车速轨迹线评估法来评价道路的安全性。

SEC velocity in South Indian Ocean and SEC, NEC and EUC in Pacific Ocean is decreased, the speed of SECC in Indian Ocean and the speed of SECC, NECC in Pacific Ocean is increased.

ITF通道的封闭使得南印度洋的SEC大大降低，太平洋的SEC、NEC、EUC减小，而印度洋的SECC和太平洋的SECC、NECC有所增大。

The existing pursuit researches focus only on the single evader situation, and is imposed some limitations such as the evader has either slower speed or smaller view-field than that of the pursuer; the evader can only evades randomly; the evader and the pursuer move by turns. For this problem, a new cooperative multiple mobile targets capture algorithm is proposed. In the CMMTCA, the evaders have the same speed and view-field as those of the pursuers, and both of them move intelligently and simultaneously.

针对现有追捕问题只研究单个逃避者且附加了诸如逃避者的速度慢、视野小、只能随机逃避等使逃避者处於劣势或与追捕者轮流运动等额外条件的问题，研究了相同速度和视野范围的逃避者和追捕者同时智能运动时的机器人部队运动多目标的合作追捕算法。

Kosta Ventilation Control System Fume Hood by direct measurement of the surface wind speed and constant surface wind speed to adjust the exhaust Fume Hood quantity of emissions so as to achieve the best effect.

Kosta通风控制系统通过直接测量通风柜的面风速并恒定面风速来调整通风柜的排风量，从而达到最佳的排放效果。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。