transmission ratio
短语词组
- transmission speed ratio 传动速比
- transmission power ratio 传输功率比
- transmission reduction ratio 传动减速比
- transmission velocity ratio 传速比
- transmission gear ratio 传动齿轮速比;变速齿轮比;传动齿轮齿数比
- transmission reflection ratio spectrum 透射
- transmission thickness ratio 透照厚度比
- transmission intensity ratio method 透射强度比法
- transmission utilization ratio 传输利用率 返回 transmission ratio