The Revise and Practical Applications of the Norm of Diadochokinesia Rate;
口腔轮替运动速率标准的修订及其应用研究
The stroke is an alternating motion of the arms -- much like the crawl stroke -- with a flutter kick.
这种泳姿是一种两臂轮流交替式运动──其动作酷似爬泳──采用交替式打水。
"Front-wheel tramp, also called high-speed shimmy. This condition causes the front wheels to move up and down alternately."
前轮颠簸,也称为高速摆振:这种情况是由于前轮上下交替运动所引起的。
The turbine eventually gave way to a pair of diesel engines.
最终，涡轮机被一对柴油发动机所替代。
To roll, move, or transport on wheels or a wheel.
用轮子滚动、转动或运输
epicyclic motion
周转圆运动;行星运动;本轮运动;外摆线运动
a ferry that transports motor vehicles.
运送机动车辆的渡轮。
auger drive wheel
螺旋推运器传动链轮
I volunteered your name for parents' game.
我会主动替你报名参加双亲运动会。
In the light of the characteristics of harmonic gear drive, a designing plan of using harmonic gear drive to take the place of general gear drive in the concrete driller is put forward.
针对谐波齿轮传动的特点,该文提出一种用谐波齿轮传动代替机器的一般齿轮传动的方案。
Obstacle Negotiating Analysis of Miniature Wheel-Legged Mobile System Based On Spherical Gear
球齿轮型轮腿复合移动系统越障运动学分析
A Study of the Kinematics Model of a Mobile Robot with Four Omni-directional Wheels
四轮全方位轮式移动机器人的运动学模型研究
(of a sportsman) join a team as a substitute during a match
（指运动员）（在比赛中）上场做替补队员
Tom substituted for the injured player.
汤姆替换了那个受伤的运动员。
Basic Idea of Rhythm Alternation Theory in Sports Training;
运动训练“节律交替理论”的基本思想
The Alternative Movement to Globalization--Research on What is Anti-globalization;
全球化的替代运动——反全球化定义研究
A lightly armored military motor vehicle, with caterpillar treads in place of wheels.
半履带式车辆一种轻型装甲军用机动车辆，由履带代替轮子驱动
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。