所作研究对于锥形螺旋叶轮血泵叶轮和流道的优化设计具有指导意义。
The investigation has important significance to the optimization of the conical spiral impeller and the flow channel.
介绍了在普通数控铣床上利用简易铣齿装置加工锥形螺旋铣刀的方法及成形原理。
The NC machining method by using a simple milling tooth device and the forming principle of bevel helical milling cutters are introduced.
运用有限差分法对圆锥形螺旋槽气体动压轴承的静特性进行了数值计算，并对计算结果进行了分析。
By means of finite difference methods, the numerical analysis is carried out on the static performance of hemispherical spiral groove aerodynamic bearings, and the discussion on the computed results.
该柱塞包括一个实心螺旋轴、锥形芯轴的机头和优质高合金活门。
The plunger consists of a solid spiral mandrel, tapered mandrel nose, and premium high-alloy dart.
渐开线锥形齿轮由于同时存在锥度和螺旋角，使得其固定弦齿厚无法精确测量，也没有公法线。
There is no common normal in the conical involute gear and the fixed chordal tooth thickness can not be measured accurately because of the coexistence of helix angle and taper.
工业用密封式圆柱形，螺旋纹与锥形齿轮传动装置，特别是在采矿、化学加工，冶金和造纸业等方面的重负荷应用。
Industrial sealed with conical cylindrical, swirl, especially in gear transmission device, chemical processing, metallurgy, mining industry and heavy load, etc.
基于现有的锥形束普适轨道的重构公式，研究了非螺旋轨道的探测器效率问题。
Using the present cone beam reconstruction formula for general trajectory, we have investigated the issue of detector efficiency for non-helical trajectory.
尾梁从机身渐细到后掠尾垂翼，尾螺旋桨在锥形尾垂翼右侧，二个尾平翼被装在尾梁两侧。
The tail boom tapers from the main body to the swept-back, tapered fin with a rotor on the right. Two flats are mounted on the both side of the boom.
连续混药系统中混合部分主要包括锥形预混器和双螺旋混合器。
Continuous mixing system includes tape pre-mixer and twin-spiral mixer.
本系列离心机主要由锥形转鼓，螺旋推料器，行星差速器，机壳和机座等零部件组成。
This machine is primarily composed of an awl-like bowl, a carrier, a planetary differential device, a case and a chassis base, etc.
本系列离心机主要由锥形转鼓，螺旋推料器，行星差速器，机壳和机座等零部件组成。
This machine is primarily composed of an awl-like bowl, a carrier, a planetary differential device, a case and a chassis base, etc.
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