propeller blade spacing 推进器叶片间隔
finite blade spacing 有限叶片栅距
uneven blade spacing 非均匀栅距
tangential blade-spacing 切向叶片间距
Vane-blade spacing 涡轮导片及转子叶片间隙
An optimum method is studied for choosing the blade spacing for vibration-free face-milling cutters in this paper.
研究出减振端铣刀齿间角的一种优化方法。
From the viewpoint of the flow field distribution features an analysis is conducted of the effect of blade spacing and cover ratio on air flow and gas solid separation.
并从其流场分布特点的角度分析了叶片间距、遮盖度对气流流动及气固分离的影响。
The work principle of underwater cutter of plastic drainage plate, selection of electrical machinery and saw blade, as well as the spacing device of drainage plate, etc. are introduced.
介绍塑料排水板水下切割机的工作原理、电机选用、锯片选用；排水板的限位装置等。
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