thread spiral flight whorl screw thread spiral burr helical burr whorl in fingerprint
The screw threads will be able to get a good grip.
螺纹能牢牢地咬合卡紧。
—— 辞典例句If grooves are cut in the flank of nut hydrostatic action is possible.
如在螺母螺纹侧面切槽,则可实现静压作用。
—— 辞典例句Material nonlinear and contact problem in connecting threads are considered in formulation.
计算中考虑了材料的非线性问题和螺纹间的接触问题。
—— 给力词典精选Apply pipe dope sparingly on pipe threads, never on valve threads.
在管道螺纹上涂敷螺纹油, 但是不要在阀门螺纹上涂螺纹油。
—— 给力词典精选Screw hollow and motor spindle are distributed staggered and equally.
螺纹安装孔的位置与电装电机轴线成错开对称分布。
—— 给力词典精选