无运动件，扣押或振动松动。
是使机械中的运动件休止或减速的机械零件。
Is the mechanical movement in pieces of mechanical parts restless or slowed down.
研究往复运动件变惯量下的曲轴系自由扭振特性。
Considering the variable inertia of the reciprocating parts, free torsional vibration characteristics of crankshaft are studied.
往往其中一个构件固定，轴承起支承运动件的作用。
Often one of the members is fixed, and the Bearing ACTS as a support for the moving member.
利用振动分析技术判断摩托车发动机主要运动件磨损状况。
In this paper, the possibility to diagnose the wear condition of the main moving parts of motorcycle engines is discussed.
运动件可具有至少两个圆柱形滚筒以及连接于该滚筒之间的环形带或链。
The moving body may have at least two cylindrical drums and an endless belt connected between the drums.
涡旋压缩机主要运动件涡盘只有啮合没有磨损，因而寿命更长，被誉为免维修压缩机。
The scroll wrap is the main movement part of compressor, only have the tooth, have no abrasion, thus the life is longer, so this is free maintenance compressor.
在发动机设计阶段和发动机实际使用中，可以应用这个公式，估计运动件质量变化所引起的比油耗的相对变化。
Thisformula can be used to evaluate the relative changes of engine specific fuel consumption caused by the relative changes of engine moving parts mass during engine design and practical operation.
强化后，由于活塞等主要运动件所承受的机械负荷和热负荷增加，其强度能否满足要求成为用户所关心的首要问题。
Since the thermal load and mechanical load of major moving components of the intensified engine are higher than before, users concern much about the safety of them.
分析了高压断路器操动机构在工作过程中运动件的碰撞现象和计算方法，并分析了在不同要求下两碰撞件最佳碰撞质量比。
This paper analyzes the impact phenomenon and its calculation method in operating device of HV circuit breaker, and shows the optimal mass ratio in the different situation.
本文分析了内燃机曲柄连杆机构往复运动件的高谐次运动对轴系惯量变化和固有频率的影响，并对一多缸机轴系进行了扭振计算。
The effects of high order motions of reciprocating parts on the variation of inertias and natural frequencies of crankshaft system are discussed in this paper.
我的箱子里有一双运动鞋、三件衣服、一条裤子。
There is a pair of sports shoes, three pieces of coats and a pair of trousers in my case.
当然，我选了错误的日子，在非常热的阳光下穿了一件运动衫，所以谢天谢地，我准备了另一件从商店买的衣服。
I, of course, picked the wrong day to wear a sweatshirt under really hot lights, so thankfully, I came prepared with another item from the store.
这个问题的真正糟糕之处是这些运动员本应该至少得到一件东西来作为他们辛勤付出的奖励。
What's really bad about this is that these athletes are supposedly promised at least one thing as reward for all their blood and sweat.
一条新的运动紧身裤袜或一件舒适的羊毛衫将有助于激发你去跑步。
A new pair of running tights or a cozy fleece will help motivate you to get out for a run.
有一天，我穿着一件运动衫和一条休闲裤。一个学生走了进来，眼睛睁得大大的。
One of those days, I wore a sweatshirt and slacks. A student came in and his eyes widened.
他对足球的兴趣始于13岁。那时，一位高中足球教练给了他一件运动衫。
His interest in football began when he was 13 and a high school football coach gave him a sports shirt.
我爷爷经常运动，所以我给他买了一件 T 恤作为他60岁生日的礼物。
My grandpa often does sports, so I bought him a T-shirt for his sixtieth birthday.
去年8月份，希韦离开Jimmy Au's男装店时收获颇丰：一套正装、三件运动外套、五件衬衣、两条牛仔裤和七条卡其裤。
After his visit to the store in August, Mr. Hevey left with a suit, three sport coats, five shirts, two pairs of jeans and seven pairs of khakis.
但他们意见不一的是，这对于这些运动项目本身是否一件好事，甚至连中国人也开始疑惑，至少在某些方面，中国是否真的好得过分了。
But what they cannot agree on is whether this is good for the sports themselves, while even the Chinese are beginning to wonder if, in some disciplines at least, they have become just too good.
这些公司促进了零部件的运动和从供应商到制造商的材料，成品从制造商向分销商和零售商。
These firms facilitate the movement of parts and materials from suppliers to manufacturers, and finished products from manufacturers to distributors and retailers.
又当妈妈又当奥运冠军并不是件容易的事，但在北京奥运会上，有这样一些妈妈级运动员们两件事都没有耽误。
Trying to be a mother and a champion Olympian simultaneously is a tough task, but the Beijing Games has its fair share of mums juggling their duties.
得知奥巴马有收集运动衫的爱好，湖人队员送给了奥巴马一件背面绣着他名字的亮黄色球衫。
The Lakers added to Obama's collection of sports jerseys, presenting him with a bright yellow jersey with the president's name stitched on the back.
那条街是我们街尽头处的横街，我得买一条白短裤，一双运动鞋和一件圆领长袖运动衫打扮一下，我穿上合适的服装，就不会显得傻气了。
And I'd outfit myself in a pair of white shorts, sneakers and a sweat shirt. I'd have the right clothes, so I wouldn't look silly.
他穿一件黑色运动夹克，脚蹬白色耐克鞋。
他穿一件黑色运动夹克，脚蹬白色耐克鞋。
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