转速

If we reduce Electrical current,the electromotor's rev will fall accordingly.

如果减少电流，电动机的转速就会相应地降低。

If the electrical current is reduced,the rotate speed of electromotor will declined accordingly .

如果减少电流，电动机的转速就会相应地降低。

The dancer controls the speed of the main drive of the drawing machine as a function of the enameling equipment wire-speed.

舞动臂掌控着漆包线拉丝机的线速度，线卷的直径增大就需要提高转速。

This research sets up a four-stroke unthrottled engine model equipped with electromagnetic valves, In this research, we analyses the influence on the engine volumetric efficiency, house power, torque and fuel comsumption by changing the opening and closing timing of the intake valves when the engine rotates in low, medium and high speed.

本研究建立配有电磁式气阀的四行程多缸无节流阀引擎动态模型，分析引擎在低、中、高转速下，改变进气阀开闭正时对引擎容积效率、马力、扭力以及燃油消耗率的影响。

The result indicates that the ratio of roll diameter has the most important effect on the end curl,the angle of entrance is in the second place,the roll rotational velocity has the weakest effect.

正交实验是L25(45)，研究表明：辊径比对头部翘曲影响最大，导入角的影响次之，轧辊转速的影响最小，各种因素的影响趋势变化呈现了不同的规律。

The cross experiment was designed with L25 (4^5) The result indicates that the ratio of roll diameter has the most important effect on the end curl, the angle of entrance is in the second place, the roll rotational velocity has the weakest effect.

正交实验是L25 (4^5)，研究表明：辊径比对头部翘曲影响最大，导入角的影响次之，轧辊转速的影响最小，各种因素的影响趋势变化呈现了不同的规律。

The factors affecting end curl of plate and sheet in rolling process were researched by the cross experiment, which include the upper roll diameter, the lower roll diameter, reduction, angle of entrance and velocity of roll rotation.

用正交实验方法对影响板带材轧制头部翘曲的因素进行了铅板轧制实验研究。影响因素有上下轧辊直径比、压下率、导入角和轧辊转速。

The best technology parameters of rolling 6 mm Pb for experiment milli are 130/130 roll diameter, eduction 5%, angle of entrance -3°, roll rotational velocity 164 rpm.

实验轧机控轧6 mm铅板头部翘曲的最佳工艺参数为上下轧辊直径比1：1，压下率5%，导入角-3°，轧辊转速164 r/min。

In this paper, a new method used to deal with the motion ability is studied deeply based on Routh-Hurwitz Criterion. The advantage of this kind of analysis method consists in the fact that after establishing the equation in differential calculus for the motion system, there is no need to know a root of the equation, if you know the root signs, you can judge the zero solution stability of the system.

本文利用劳斯－赫尔维茨判据(Routh-Hurwitz Criterion)对机械系统中离心转速调节器的运动德定性进行了分析，这种分析方法的优点就在于：建立系统运动微分方程的特征方程后，不必求解特征方程的根，只需知道根的符号就可判断系统的零解稳定性。

Based on the similarity theory, two degrees of freedom flight test platform was designed to simulate the helicopter, then the platform was taken as the research object, and the Lagrange-Euler equation and the equivalent moment method were used to derive the system dynamics model, and the physical parameter was estimated.

基于相似性理论设计了具有两自由度的直升机飞行模拟试验平台，以该试验平台为研究对象，利用拉格朗日一欧拉方程与等效力矩相结合的方法推导出系统的动力学模型，预估了试验平台的物理参数；通过试验获得在固定总距角情况下直升机的升力随转速的变化关系。

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 。