variable: adj.1.易变的，变化无常的，无定的 (opp. constant, steady)。2.可变的，能变的；变换的。3.【数学】变量的；【天文学】变光的；【生物学】变异的。短语和例子Prices are variable according to the exchanges. 物价跟着汇率变动。 a man of variable character 反复无常的人。 a r
In this paper , the speed ratio control principle on continuously variable unit of electromotor control equipped in power split continuously variable transmission is described 摘要阐述了功率分流式自动变速器中电机控制式无级变速单元的速比控制原理。
