hydraulics造句
        relating to the study of 
hydraulics关于水力学研究的
Hydraulics and Bridges and Culverts Hydrology.
水力学与桥涵水文“,”
The braking system has innovative dual - circuit 
hydraulics with all - round disc brakes.
制动系统有创新的双回路液压与全能制动.
There was a whine of 
hydraulics as the undercarriage locked into position.
随着液压系统嘎吱一声响,起落架进入了锁定位置。
He was an early anatomist, and was interested in geology , astronomy and 
hydraulics.
他为机器人画出机械图;也是位最早的制图员之一.
The electric actuator requires no 
hydraulics, pneumatics, or gear train.
电动致动器,不需要液压, 气动, 齿轮或火车.