活塞连杆机构是内燃机的主要运动机构之一。
主要运动员的退出；
杰夫：学习并不太难，武术的主要运动形式是套路练习。
Jeff: It is not very hard to learn. The main form of wushu is routine exercise.
尽管如此，所有主要运动队的老板都将这些许可权抓在手中。
Nonetheless, team owners in all the main sports have centralised such licensing.
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.
而沙丘副梁的前移迅速是格状沙丘的主要运动及其危害形式。
The secondary ridges are main manifestation on the encroach and damage of sand dunes.
分析了多模式加工的主要运动方式，提出了对抛光机械手的具体要求。
The main kinetic mode of MCM is analyzed. The technical requirements of the polishing manipulator are presented.
在超临界转速区，系统响应以混沌、周期分频和拟周期为主要运动形式。
But the main responses are chaotic, periodical and quasi-periodical motions in supercritical speed range.
最后，查尔斯讨论主要的肌肉群的人体头部，证明每块肌肉的主要运动。
Lastly, Charles discusses the primary muscle groups of the human head, demonstrating each muscle's primary motion.
而从皮肤皱纹来看，这箭头所示的方向，就是肩部及上肢带的主要运动方向。
And from the skin wrinkles, the direction shown by the arrow, is the main direction of movement of the shoulder and upper limb.
球形机器人是一种具有球形外壳并以滚动运动为主要运动方式的新型智能机器人。
Spherical robots are a new type of intelligent robots with a global shell, and take the rolling as their main motion mode.
针对凸轮廓线导引型汽车滑动天窗机构的运动简图，推导了其主要运动参数的公式。
According to the kinematic sketch of CAM profile guiding type automotive sliding sunroof mechanism, the formulae of its major kinematic parameters are derived.
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.
太极拳运动是中国传统体育运动，它以“全身运动”和“交替运动”为主要运动方式。
The Taijiquan movement is the Chinese traditional sports, which take "whole body movement" and "alternating motion" as it main mode of motion.
并对机床的三个运动系统的结构进行了设计分析，对主要运动部件进行了计算与分析。
This paper designs and analyzes the structure of three movement systems and it also calculates and analyzes the main moving parts.
轴作为泵主要运动部件之一，其设计的优劣和强度直接决定着泵性能的好坏，关系泵的运行效率和使用寿命。
The shaft is one of main motion parts in the pump. Its intensity and the quality of its design directly determine the pump function, efficiency and its lifetime.
根据船运液体化学品的性质及其介质因素，将其溢漏后主要运动形式分成五类，给出部分扩散形式一般数学模型。
Based on bulk liquid chemicals nature, the dissertation presents the classification of the movements of such substances of five types, and gives general models of liquid chemicals movements.
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.
专项特征是指一个运动项目在比赛规则的允许下，以获得最大的运动效率为目标，在力学、生物学等方面表现出的主要运动特点。
Event specific characteristic refers to the major sport characteristic of mechanics and biology, which take purpose on the maximal sport efficiency under the game rule.
2011年8月中旬，预计来自180多个国家和地区的约13,000名运动员、教练和随队官员将会在此参与主要运动赛事。
Around 13,000 athletes, coaches and officials from more than 180 countries are expected to attend the major sporting event in mid-August 2011.
作者利用自行研制的中浓纸浆漂白实验系统进行实验研究，对中浓纸浆在流经升流式反应器时的主要运动特性和流动机理进行了分析。
In this paper specific flow properties of medium consistency pulp in up-flow reactor at initial state of stable flow are studied and analyzed by using an equipment made by ourselves.
这场运动由3个主要政党的重要人物支持。
The movement is supported by key figures in the three main political parties.
他们把划船称之为完美的运动。它锻炼身体的各主要肌肉群。
They call rowing the perfect sport. It exercises every major muscle group.
作为依赖外国市场的小国，它们主要奉行自由贸易政策，尽管在瑞典出现了保护主义运动。
As small countries dependent on foreign markets, they followed a liberal trade policy in the main, though a protectionist movement developed in Sweden.
这次活动的主要目的是提高我们学校成员对运动重要性的认识。
The main aim of this activity is to improve our school members' knowledge about the importance of exercise.
有些运动主要涉及整体的垂直或水平运动，其中转动可以忽略，可以用三维线性运动的简单方程来研究。
Some movements involving primarily vertical or horizontal motions of the body as a whole, in which rotations can be ignored, can be studied using simple equations of linear motion in three dimensions.
她一直是这场运动的主要人物。
获胜不是这项体育运动的主要目的。
例如，在一个一起比赛的运动队中，主要团体之间的关系越紧密，他们的成绩就越好。
For example, the stronger the primary group ties of a sports team playing together, the better their record is.
例如，在一个一起比赛的运动队中，主要团体之间的关系越紧密，他们的成绩就越好。
For example, the stronger the primary group ties of a sports team playing together, the better their record is.
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