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- motor actuated switch 电动操转关
- Force needed to add to the executer unit to actuate switch contact . 使开关触点回复到正常位置，所必需减少施加于操动器上的力。
- Step Motor Actuated by Non-model Controller 无模型控制器驱动步进电机
- Like electric motor actuators, these are not readily adaptable for a fail-safe mode. 和电动马达执行机构相同，这种执行机构也不适用于故障安全模式。
- All Pacific gate, globe and non-return valves can be supplied with electric, air, gas or hydraulic driven motor actuators or cylinder actuators. 所有美国太平洋闸阀、截止阀和止逆阀(单向阀)都可以配置电动、气动或液动马达执行机构或缸体执行机构。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Motor actuators for rising stem valves can be powered by air, gas, hydraulic or electric power. 用于升降阀杆(明杆)阀门的马达执行机构可以采用空气、燃气、液体或电力作为动力。
- The most common method of actuation is the electric motor actuator, as it is generally the most cost effective. 最常见的方法是电动马达执行机构，因为一般情况下，这是一种性价比最高的方法。
- Air motor actuators are often specified in very hazardous locations where electric power is not available or permitted. 气动马达执行机构通常用于很危险的区域，在那种地方没有电源或者不允许电源存在。
- He was actuated solely by greed. 他完全是受了贪欲的驱使。
- In the event of a hydraulic system failure, Liebherr's actuators switch to the electric mode automatically so that the aircraft's controls and brakes remain operational and fully reliable. 当液压系统失效时,利勃海尔作动器自动转到电气控制模式从而使飞机操纵和刹车保持工作和可靠。
- All valves are available with hand-wheels, gearing, electric motor actuators or pneumatic or hydraulic cylinder actuators. 所有阀门都可配置手轮,齿轮操作机构,电动马达执行机构,或者气动或液动缸体执行机构。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- The pump is actuated by a belt driven by an electric motor. 这台抽水机由电动机皮带驱动。
- Polls showed a switch to Labour. 民意测验表明形势转而对工党有利。
- If diaphragm or piston or electric motor actuators are not suitable, electro-hydraulic actuators may be used where high thrusts, fast stroking times and/or long strokes are required. 如果不能使用膜片或活塞或电动马达执行机构，电子液压执行机构可以用在要求高推动力，快速开关时间和/或长时间开关的地方。
