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- The results obtained in this paper show that except for the planar or spherical mechanism and the Bennett mechanism non-existance of other 4R mechanism, and besides the planar mechanism there is one, and only one, RPRP mechanism. 文中的结果表明;除了平面4R机构、球面4R机构以及Bennett机构外;不存在其它4R机构; 除平面RPRP机构外;还存在且只存在一种RPRP机构.
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- The oil-lamp needs a new globe, spherical lampshade. 这油灯需配个新的圆灯罩。
- A part of a mechanism that moves in this manner. 横移物以这种方式移动的一个机械零件
- There's no mechanism for changing the decision. 没有办法改变这一决定。
- An airplane engine is a complex mechanism. 飞机引擎是种复杂的机械装置。
- Old World leek with a spherical bulb. 旧大陆的一种带有球形茎的葱。
- A device or mechanism that grinds grain. 磨臼,磨粉机磨谷物的装置或机械
- A bacterium having a spherical or spheroidal shape. 球菌球形或回转扁椭球体形状的细菌
- A tripping or triggering device on a mechanism. 倾卸装置、钩杆机械装置上断开或启动的装置
- Natural sediment particles are not spherical. 天然泥沙颗粒不是球状的。
- He is good at spherical geometry. 他对球面几何学很拿手。
- The Earth is a nearly spherical planet. 地球是一个近似球体的行星。
- Haze water drops would be spherical. 被称为霾的水滴是球形的。
- A similar device used to release or activate a mechanism. 起动装置,扳柄类似扳机的装置。用来使机械装置运作
- The soldier told us where the firing mechanism of a rifle is. 那个士兵告诉我们哪儿是步枪的击发装置。
- The oil lamp needs a new globe,spherical lampshade. 这油灯需配个新的圆灯罩。
- A spherical earth is not hard to accept. 地球具有球形不难接受。