finish marks
英 [ˈfɪnɪʃ mɑːks]
美 [ˈfɪnɪʃ mɑːrks]
网络 加工符號
双语例句
- Firstly, it produces a superior surface finish with all machining marks being removed from the surface.
首先，它通过去除所有机加工痕迹能产生较好的表面光洁度。 - If the ignition composition is the initiated composition, its performance will influence on the ignition delay time, so the surface of the ignition composition can not be too finish, it will be a coarse, and slightly see tool marks;
引燃药作为被点燃的药剂，它的性质影响到点火延迟时间的长短，确定引燃药表面不能太过于光洁，应具有一定的粗糙度，微见刀痕；