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- A simple rotating movement uncovers the opening. 一个简单的旋转运动揭示了开幕式。
- A method of converting rotating movement of cams into horizontal linear movement and vertical linear movement is proposed, and the time sequence are realized using a differential commutator. 本文提出了用一根驱动抽来带动两个凸轮实现水平方向和竖直方向的往复直线运动的方法,用差动换向器实现了运动间的时序关系。
- Slewing bearings can perform both oscillating (slewing) movements as well as rotating movements. 回转轴承能够执行往复振荡(回转)以及旋转的动作。
- They require very little radial and axial space and allow oscillating and rotational movement. 它们所需的径向和轴向空间很小,并允许往复运动和旋转运动。
- The movement of whole-section tunneler is composed of forward movement of tunneler body pushed by the crowd cylinder and rotational movement of disk-cutter driven by the rotating motor. 全断面掘进机工作时的运动主要由推进液压缸推动机身的前进运动和旋转电机带动刀盘的转动组成。
- Composite dry sliding bearings are usually used for oscillating or rotational movement under light loads and relatively high sliding velocities. 复合干式滑动轴承通常用于负荷轻、滑动速度相对较高等条件下的往复运动或旋转运动。
- Objective: To study the clinical significance of axis transverse foramen(ATF) in the etiology of the vertebral artery insufficiency after cervical rotational movement. 目的:探讨枢椎横突孔结构在转头引起寰枢段椎动脉狭窄或闭塞的临床解剖学意义。
- Such features might result from the rotation movement of the earth crust and exert serious impact on the geotectonic evolution and large scale metallogeny in Hunan province and adjacent regions. 这种特征可能是地壳的旋转运动所造成,它对湖南及邻区大地构造的演化、大规模成矿作用等具有重大的影响。
- Such features might result from the rotation movement of the earth crust and exert serious impact on the geotectonic evolution and large-scale metallogeny in Hunan province and adjacent regions. 这种特征可能是地壳的旋转运动所造成,它对湖南及邻区大地构造的演化、大规模成矿作用等具有重大的影响。
- The drill rod was designed not rotative,and the piston can turn around along with the chuck fixed on the spindle,so relative rotational movement between them takes place when the lathe runs,and the centre bore drilling was effected. 由于钻杆自身不旋转,而工件被夹持在液压卡盘上随主轴一起旋转,中心孔钻相对工件产生相对旋转运动,从而实现钻削功能。
- A slow theme introduces the first movement. 第一乐章以缓慢的主旋律开始。
- In the Devonian period,the paleolatitude of the two massifs are consistant,but their paleo-orientation are different, so these imply that there was rotation movement between them after amalgamation. 泥盆纪时,两地块古纬度一致,但古方位不同,可能反映在碰撞拼合后二者间仍有相对的旋转运动。
- The incidence of the intima rotation movement changed at the sections of upstream, midstream, and downstream of the plaque before and after the stress test also were explored (i.e. 握力试验前后斑块上、中、下游段动脉内膜旋转运动的发生率均发生变化, 多为收缩期增加、舒张期减少;
- In rotating, the shaft splashes oil up into the bearings. 当轴旋转的时候就把油溅入轴承。
- When running, the motor drive, through the crank-connecting rod of the role of the (rotation movement into linear movement), so that the piston within the cylinder for reciprocating motion. 运转时,在电动机的驱动下,通过曲柄连杆机构的作用(旋转运动转变成直线运动),使气缸内的活塞作往复运动。
- The rotating chamber of a revolver that holds the cartridges. 子弹轮转盘装有弹药的左轮手枪的旋转弹膛
- Do you have a bowel movement today? 你今天上过厕所吗?
- When I was learning the dance, I always couldn't remember the two counterclockwise rotation movements. 学这个舞蹈时,我总是记不住这两个逆时针旋转动作!
- They are making a furtive movement. 他们正做一项诡秘的行动。
- This paper makes a preliminary discussion on the possible genesis of such rotation movement,as well as the associated series of geologic processes and its relation to large-scale metalloge... 本文对这种旋转运动的可能成因,以及所伴随的一系列地质作用、与大规模成矿作用的关系等进行了初步探讨。