螺旋转子式泵 helical rotor type pump
微型螺旋转子 micro-propeller-shaped rotor
阿基米德螺旋转子 Archemedean spiral
翅膀状螺旋转录因子 fork head box ; FOXP ; fork head box protein
螺旋转录因子 basic Helix-Loop- Helix transcription factor
中螺旋酶样转录因子 helicase-like transcription factor
螺旋类转录因子 BHLH ; basic helix-loop-helix
叉头翼状螺旋转录因子 forkhead/winged helix transcription factor ; FOXP
螺旋酶样转录因子 helicase-like transcription factor
试验表明：该模型可有效控制螺旋转子的成型质量和成型效率。
The molding test shows that the mathematic model can control effectively the quality and efficiency of helix rotor molding.
螺旋转子的加工一般是在普通铣床上采用成形刀及配挂齿轮的方法加工而成。
Helical rotor is usually machined by shaped tools or equipped gears in common milling machine.
螺旋转子是转子流量仪表中的心脏零部件，其截面形状一般由渐开线和摆线组合而成。
Helical rotor is the most important part of rotor flow meter, and its section shape is normally formed by involute and cycloid.
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