male thread
... male rotor 凸形转子,凸极转子,显极转子 male thread 阳螺纹,外螺纹 malfunction 误动作,误操作;不正确工作,不正确动作,失灵;错误;故障 ...
male screw
... Flat head screw平头螺钉 Male screw阳螺纹、外螺纹 Screw-die螺丝模 ...
positive thread
... positive ray 阳射线 positive thread 阳螺纹,外缧纹 positive uni-axial crystal 正单轴晶体 ...
[机] external screw thread
... external schema 外部模式... external screw thread 外螺纹;阳螺纹... external seal 外密封;外装式密封...
阳螺纹也即是外螺纹,位于外圆上的。