片语

Normally y open valve常开阀

normally y open正常断开的

normally open track circuit开路式轨道电路

normally open circuit正常断开电路

normally y open interlock工子点

normally-open gate常开选通电路

NO Normally Open通常是打开的

normally y open contact常开接点

英汉例句

• z3cf three normally open solenoid valve, with enlight, wide-open and closed three flow;

  z3cf三位常开电磁阀，具有微启，全开和关闭三种流量；

• when do chinese people normally open their gifts?

  中国习俗里，通常什么时候打开礼物？

• the same set of system( double speed) is used for usual ventilation and smoke extraction in case of fire accident, so the air intake is set as normally open .

  平时通风和火灾时排烟共用一套系统（双速），故风口设置为常开型。

• all of these are normally closed valves, except for reducing valves, which are normally open .

  所有这些都是正常关闭阀，除减少阀门，一般开。

• any combination of normally closed, normally open or universal valves may be grouped together.

  任何结合在一起的常闭，常开或通用阀门可归纳。

• measure current - model 7169a relays remain normally open and model 7158 relays go to normally open.

  测量电流——7169a型继电器仍保持在常开位置，7158型继电器连接至常开触点。

• the contact point is in a normally open state, namely, while the disc is closed, the contact point of the electric control device is closed, and in a power-on state, it sends out electric signals.

  触点处于常开状态，即阀瓣关闭时，电控装置触点闭合，在通电状态下给出电信号。

• control mode: normally open □, nc □, self-protection type □.

  控制方式：常开□、常闭□、自保式□。

• options include direct acting and diaphragm type operations in a normally open or normally closed version.

  可选包括直接作用和隔膜式常开或常闭版本。

• the normally open node of the relays connects to the high-voltage-amplifier output.

  通常继电器开环节点连接到高压放大器输出；

• normally open setting function, easy-to-use in office meeting;

  同时具备常开设置功能，便于办公会晤之用；

• these valves can be normally closed, normally open or universal.

  这些阀门可以常闭，常开或普遍。

• valve types include normally open and normally closed valves, for use in fuel, hydraulic, or pneumatic applications.

  阀门有常开和常闭两种，可用于燃油，液压或气动应用领域。

• normally open pilot assisted valves operate on a similar principle but with opposite effects from the pressure variations.

  常开阀运行试验的协助一项类似的原则，但与来自压力变化相反的效果。

• normally open a contact pair that is open when the relay is not energized.

  在继电器未受激励时保持闭合的触点对。

• it is a normally open switch that prevents the starting system from opening when the automobile's transmission is in gear.

  它是一个常开开关，用来防止在汽车挂挡后启动系统工作。