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- axis rotating precision 主轴回转精度
- Aerostatic bearing has highly rotating precision and widely applies to the highly precision processing equipment. 空气轴承以其回转精度高而广泛地应用于高精密加工设备。
- To the boundary condition: The different principal axis rotating speed, the different lubricant sport glues degree, different beforehand tight force to do an analysis. 对边界条件：不同主轴转速，不同的润滑油运动粘度，不同的预紧力进行有限元分析。
- At last, Hurst exponent was adopted to describe the stability of axes rotating motion. 最后根据赫斯特指数对该轴回转运动的稳定性进行了描述。
- A ball that is delivered at 20 miles per hour will hook much less than one delivered with the same rev rate and axis rotation angle, but at only 13 miles per hour. 一个初速20哩/小时的球在同样转速及侧旋的条件下，曲度会比13哩/小时时要小得多。
- The key element of good breaststroke swimming is based on the principle of short axis rotation: Pulsing motion with your chest, similar to what you see with butterfly swimming. 游好蛙泳的关键在于围绕短轴的转动:即由胸部引发的脉动,类似于所见到的蝶泳。
- There are 2 embryologic hypotheses for annular pancreas.One indicates a process of fixation of the tip of the entral pancreatic bud to the duodenum before the axis rotation. 关于环状胰腺的胚胎学说有2个，一种学说认为在胚胎发育过程中，在轴旋转前腹侧胰始基尖端已固定于十二指肠。
- There are 2 embryologic hypotheses for annular pancreas.One indicates a process of fixation of the tip of the ventral pancreatic bud to the duodenum before the axis rotation. 关于环状胰腺的胚胎学说有2个，一种学说认为在胚胎发育过程中，在轴旋转前腹侧胰始基尖端已固定于十二指肠。
- The axis rotations on a stereographic projection are illustrated for several different slip-system combinations, initial axis positions in both fcc and bcc crystal. 对于任意形式的双滑移,本文提出了运动学分析的精确的数值积分方法。
- In the kinematics, may regard the rigid body plane motion does along with the basic point stable motion and the basic point axis rotation which designated willfully. 摘要在运动学中，可将刚体平面运动视作随任意选定的基点的平动和绕基点轴的转动。
- The speed reducer upper on the main machine makes central axis rotate through shaft coupling, and roller hanger rotates with central axis, and rollers on the hanger roll around the inside of ring. 安装在主机顶部的减速机，通过联轴器连接中心轴旋转，中心轴带动磨辊吊架旋转，磨辊装在吊架上沿磨环内周一起滚动。
- The act of rotating as if on an axis. 一样的旋转。
- Turning easily on an axis; rotating. 易旋转的易于绕一轴转动的；转动的
- These material periodicity regular movements and so on convection as well as Earth polar axis rotation are possibly the basic source powers which the terrestrial magnetic field produces. 这些对流以及地球极轴自转等物质周期性规律性运动可能是地球磁场产生的根本源动力。
- The diagram had been copied with great precision. 该图表的复印件很精确。
- Aim for more precision in your style. 写东西时要力求准确。
- The heavy ax was awkward to use. 这把重斧头不好用。
- Principal Axis Rotating Speed Control System of Friction Welding Machine 摩擦焊机主轴转速测控系统
- Scientific exactness and precision. 精确，简练科学上的精确和简明
- Precis this chapter in two pages. 用两页写出这一章的大意。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
