效率efficiency
效率优先,兼顾公平give priority to efficiency with due considerationto fairness
【化】 肋效率fin efficiency
等温效率isothermal efficiency
电璃率current efficiency
热－电机车的传动效率transmission efficiency of thermoelectric vehicle【铁路】
【化】 电流效率current efficiency
减员增效downsize staffs and improve efficiency