1.
Study on nonlinear vibration of axially moving Timoshenko beams with time-dependent velocity
轴向变速运动Timoshenko梁非线性振动研究
2.
7-Speed Dual Clutch Transmission System for Sporty Applications
运动型7速双离合器变速器系统(Ⅱ)
3.
Do objects get shorter and become heavier at high speeds?
物体在高速运动下变短了和变重了吗？
4.
of the transmission gear causing forward movement in a motor vehicle.
指机动车辆的变速齿轮，使之向前运动。
5.
of the transmission gear causing backward movement in a motor vehicle.
指机动车辆的变速齿轮，致使后退运动。
6.
A Study on the Multi-directional Running of Young Soccer Players;
对青少年足球运动员变向跑速的研究
7.
A change in the direction of motion requires a force just as a change of speed does.
运动运动的改变要求一个力，正象速度的改变也要求一个力一样。
8.
"Rotary motion of the transmission main shaft carries through the propeller shaft to the differential, causing the rear wheels to rotate."
变速器主轴的旋转运动通过传动轴传递到差速器上,使后车轮转动。
9.
Kinematic Analysis and Optimization of WWB Impulse Stepless Speed Variator;
WWB型脉动式无级变速器运动分析及优化
10.
Start & Operating Characteristics of Variable-Frequency Speed-Adjustable Three-Phase Induction Motors;
变频调速三相异步电动机的起动与运行特性
11.
When the velocity of a moving body changes continuously as the motion proceeds, the body is said to move with accelerated motion.
当运动物体的速度在其运动过程中不断地变化时，我们说该物体在作加速运动。
12.
A body can move uniformly and in a straight line, there being no cause to change that motion.
如果没有改变物体运动的原因，那么物体将作匀速直线运动。
13.
Velocity of CBF of Common Athletes with Moderate Constant Exercise during Acute and Chronic Intermittent Hypoxic Exposure;
普通运动员急性和慢性间歇性缺氧暴露运动时脑血流速度的变化
14.
Changes in the Physiologic Index After Long-Term Training of Short Track Speed Skaters and Their Significances;
短道速滑运动员长期运动训练后机体生理指标的变化及意义
15.
The Influence of Vertical Velocity on Man s Long Jump;
男子跳远运动员垂直速度变化对成绩影响探讨
16.
New Probing into Biochemical Lidex of Speed Skater Training;
对短道速滑运动员训练生化指标变化的再探讨
17.
The Research on the Speed Change of the Elite Women Athlete of Triple jumpers;
优秀女子三级跳远运动员速度变化特点的研究
18.
Discussion About National Jumper′s Velocity During The Last Two Approaching Strides;
我国跳远运动员最后两步助跑速度变化探析