coarsening长大,粗化
coarseadj.粗糙的;粗俗的;非精制的
coarse grit scythe粗硬大镰刀
coarse pitch screw大螺距螺钉
coarse positioning粗调定位
coarse crystallineadj.粗晶的
coarse-pitch gear粗径节齿轮,大径节齿轮
coarse registration粗匹配
coarseness-fibreda.
coarse diamond knur粗菱形滚花, 菱形粗滚花
Coarseness assembly粗糙集
coarse grained soil粗粒质土壤