Constanty康斯坦蒂
constantadj.不变的;经常的n.常数;恒量
constant moisture test恒湿试验
constant of ionization电离常数
constant current motor定流电动机
constant value control定值控制,恒定值控制
constant power control恒功率控制
constant power braking等功率制动
constant frequency PWM恒频脉宽调制
constant velocity time恒速时间
constant movement rule定项移动规则
constant in curriculum通习科目