该词条未找到_海词词典

您要查找的是不是：

Give me a little green and a spring returned. 给我一片绿色,还您一个春天。
Special gear clutch uncouples motor during spring return. 当弹簧复位时特殊的齿轮离合器与电机脱离开来。
Slowly but surely spring returns. 春天的脚步虽然缓慢，但春天确实回来了
A/A = Pneumatic Air to Air. A/SR = Pneumatic Air to Spring Return (fail-safe). E = Electric (motor driven). 气动执行机构气到气(双动)。A/SR=气动执行机构气到弹簧复位(故障安全)。E=电动执行机构(电机驱动)。
Spring returns to the earth and everything looks fresh and gay. 春回大地，万象更新。
Quarter turn, double acting and spring return type with a totally enclosed design and no external moving linkages. 四分之一转,双动和弹簧回位类型,具有全封闭结构,没有外部活动连接。
Spring returns to the earth.; Spring has come (round). 大地回春。
Spring returns to the earth. or Spring is here again. 大地回春。
Spring Return - An actuator using a spring to return the valve to either an open or closed position upon loss of power. 弹簧复位-当动力消失时，执行器采用弹簧将阀门恢复到开启或关闭的位置。
A/A = Pneumatic Air to Air.A/SR = Pneumatic Air to Spring Return (fail-safe).E = Electric (motor driven). 春回大地,万物复苏是令人异常喜悦的一段时光。
For the spring return type actuator,the 3 way solenoid valves are used to control air loop,the p/p positioner is used for locating the position. 对于单作用执行机构方案,利用三通电磁阀来控制气路,由气动阀门定位器进行精确定位;而双作用执行机构方案则利用四通电磁阀控制气路,用力的平衡原理进行定位。
Fail-Closed - Spring return in a pneumatic actuator which closes the valve upon loss of air pressure. Also referred to as "Air-to Spring Close" or "Spring-to-Close" operation. 故障关闭-当出现气源压力消失时，气动执行器弹簧复位到关闭阀门的位置。也可称为“气-到-弹簧关闭”或“弹簧-到-关闭”工作方式。
We look forward to the return of spring. 我们期待着春天的到来。
This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
Valve number 2 is awkward to maintain, as its spring return actuator is heavy and causes unnecessary strain on the pipe elbow just above it before the pipe turns downward through the floor. 2号阀门也很难进行维护，因为它的弹簧复位执行器非常重，而且正好位于管道转向地面的弯管上，因此管道承受着很大的压力。
Deformed elasticity: if the applied forces are removed the spring returns to its original shape. 弹性形变即如果将所施力撤去,弹簧可回复到原先的形状的形变。
Though going to fall, When spring returns I shall appear again To share the joy of the Dharma with you. 飘落之时将至,当春回时,我会再来与你分享法的喜悦。
The dean returned in the late afternoon. 系主任是在傍晚时分回来的。
After spring returns to the earth, the sights of spring are bright and enchanting. 春回大地后春光明媚。
He returned downstairs in disgust. 他厌恶地转身下楼。