粗读数 meaning in English
coarse read-out
coarse reading
Examples
- It reduce errors in both code plate and axial system , as the multiple read head ( four thin read head and one thick read head ) same working ; the design of the circuit is different from the old
4 )用多头读数即四个精读数头和一个粗读数头同时工作，减少了码盘及轴系长周期误差。