蹦床运动 trampolining
并联运动机床 Parallel kinematics machine ; PKM ; parallel kinematic machine tools
机床运动控制 Machine Tool Motion Control
机床运动学 Machine Tool Kinematics
运动砂床流动型式 moving bed flow pattern
蹦床运动员 trampoline player
往复运动机床 Reciprocating machine
临床运动医学杂志 CLINICAL JOURNAL OF SPORT MEDICINE
临床运动医学 [临床] clinical sports medicine
姚明睡床的具体尺寸尚未透露，但此前有关官员介绍，(奥运村)为姚明以及其他一些身材特别高大的运动员定制了特殊、加长的床垫。
The size of Yao's bed was not detaied but officials have said previously Yao and other especially tall athletes will sleep on special, extended mattresses.
介绍了旋转环形水槽的结构和工作原理，提出了削弱环形水流离心力的方法，通过环形水槽中周期往复流泥沙运动试验得出水体含沙量与床面剪切力和水体挟沙力之间的关系。
The method of weakening centrifugal force in the rotary ring flume is proposed and sediment movement under the effect of periodic reciprocating current is tested in the ring flume.
发现运动模式与颗粒床厚度及振动加速度有很强的依赖关系。
It is found that the motion modes strongly depend on the bed thickness and vibration acceleration.
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