male screw
英 [meɪl skruː]
美 [meɪl skruː]
外螺纹；阳螺纹
双语例句
- A tool that is fitted into a diestock and used for cutting male ( external) screw threads on screws or bolts or pipes or rods.
装在螺丝攻里用来切割螺丝钉、螺栓、管具或棒类的多余的螺旋的工具。 - The spatial mesh motion between the femal and male helical rotors of screw compressor is analyzed using the principle of differential geometry and conjugate surface.
应用微分几何和共轭曲面理论对螺杆压缩机共轭的阴阳转子螺旋面的空间啮合运动进行了分析。 - Pedicle side in female in smaller than male, some female patients are not suitable to be performed pedicle screw fixation, especially in C3.
女性病人椎弓根较男性小，少数女性病人行椎弓根钉固定术需慎重，特别在C3节段。