Constanty康斯坦蒂
constantadj.不变的;经常的n.常数;恒量
constant stress ratio等应力比
constant voltage cell恒压电池
constant yield factor静态产量因子
constant linear speed恒线速度
constant value conrol[计] 定值控制
constant mesh gearbox常啮合齿轮变速器
constant section beam等截面梁
constant dollar value真实美元价值, 不变美元价值
constant melting rate恒熔速
constant of judgement判断常项