contraction ratio
短语词组
- nozzle contraction area ratio 喷嘴收缩面积比;导管收缩面积比
- contraction area ratio 内压面积收缩比
- contraction cavity ratio 缩孔率
- area contraction ratio 面积缩窄率
- cr contraction ratio 压缩比
- width contraction ratio 河宽缩窄率
- creeping lateral contraction ratio 侧向蠕变收缩比
- nozzle area contraction ratio 喷管收缩比
- co -ntraction ratio 协同收缩率;脑卒中 返回 contraction ratio