RX行星环锥无级变速器
RX planetary tapered stepless transmission
变频器远程无级调速
distance stepless speed regulation by transducer
差动式无级变速减速
Differential type stepless variable moderator
超级无源光网络
super passive optical network
出墨量无级调节
Ink stepless adjusting mechanism
电磁耦合无级变速器
amplified spontaneous emission
电磁耦合无级变速系统
electromagnetic continuously variable transmission
electromagnetic continuously-variable transmission
电无级变速器
EVT
Electrical variable transmission
二级无穷小邻域
second order infinitesimal neighborhood