transmission ratio

短语词组

短语

• 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
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