Constantsan.康斯坦察
constantadj.不变的;经常的n.常数;恒量
Constant Speed Ball Machine恒速球机
constant throw turret lathe等行程转塔刀架车床
constant amplitude sinusoid等幅正弦波
constant current stabilizer恒流稳压器
constant selection pressure固定选择压力
constant permeability scope恒导工作区
constant-current response恒定电流反应
constant speed drive device恒速传动装置