这些阀门可以常闭，常开或普遍。
These valves can be normally closed, normally open or universal.
控制形式：标准常闭、常开、双作用。
Control type: normally closed, normally open, double acting.
通常分为常开型，常闭型和自保持式三种。
Usually divided into normally open, normally closed and self-holding three.
在该系统中，针形阀i常闭，针形阀常开。
In this system, I often close the needle valve, needle valve is always open.
机械压力开关，1个常闭点常开点，正表压。
Mechanical pressure switch, 1 nc, no, positive gauge pressure.
可选包括直接作用和隔膜式常开或常闭版本。
Options include direct acting and diaphragm type operations in a Normally Open or Normally Closed version.
在常闭位置，电容器的一端被连接到电路lo。
In the normally closed position, one end of the capacitor is connected to circuit lo.
是不是说所有的接点输入都是常闭的接点输入呢？
任何结合在一起的常闭，常开或通用阀门可归纳。
Any combination of normally closed, normally open or universal valves may be grouped together.
报警输出：常开常闭信号，控制排风扇，电磁阀信号。
Alarm output: frequent on or off signal, control exhaust fan, electrical magnetic valve signal.
在测量完成以后，7169A型的常闭接点使电容器放电。
The normally closed contact of the Model 7169A serves to discharge the capacitor after it has been measured.
阀门有常开和常闭两种，可用于燃油，液压或气动应用领域。
Valve types include Normally Open and Normally Closed valves, for use in fuel, hydraulic, or pneumatic applications.
2位2通常闭电磁阀，拥有流量调节功能，适用于液体介质。
介绍了煤矿斜巷轨道运输中挡车装置的设置和两种常闭式挡车装置的应用。
This paper introduced the setting of anti-car-running device in inclined lane orbit track and the application of two normally closed anti-car-running device.
当没有通道被选中时，每组开关的第一个通道（常闭）被连接到一个输出端口。
When no channels are selected, the first channel of each bank, which is normally-closed, is connected to an output port.
该动保险片，它连接绝缘系统，而且，它受控制杆顶抵并常闭连 接该定接触片。
The movable safety piece is connected with the insulating system, is supported against by the control rod, and is in normally closed connection with the fixed contact piece.
本实用新型具有能耗低、无温升、使用方便、寿命长、常开常闭兼容一体的特点。
The utility model has the characteristics of low energy consumption, no temperature rising, convenient operation, long service life and compatibility of constant opening and constant closing.
当利用这一配置测量漏流时，通过每个继电器的常闭触点同时向所有的二极管施加偏压。
When measuring the leakage current with this setup, the voltage bias is applied to all the diodes simultaneously through the normally closed contact of each relay.
带有信号输出端口：由电子控制主板里的常开、常闭、公共三个端口引线可外接电磁阀或增压泵。
S with signal output port: by electronic control in the mainboard to often open and closed, public three port fuses can external electromagnetic valve or booster pump.
这两种集成PNP开关输出可自由编程，允许用户调节限定值，滞后和功能型(常闭或常开)的需要。
Both integrated PNP switch outputs are freely programmable, allowing the user to adjust the limit value, hysteresis, and functionality type (normally closed or normally open) as needed.
①分别接通各个接触器，依次拨通相应的限位开关和过电流继电器常闭触头，查看其切断控制电流的能力。
Respectively through the various contacts, in order to dial the corresponding limit switches and over current relay normally closed contacts, to see the ability to cut off the control current.
原理：常闭型直动式电磁阀通电时，电磁线圈产生电磁吸力把阀芯提起，使关闭件离远开阀座密封副打开；
Principle: when the power is on, the electromagnetic force of the electromagnetic force to shut off the valve seat, the valve open;
触点模块附带遥信触点功能底座，可根据实际需要选用端子1-2（常开触点）或1-3（常闭触点）连接。
FS remote contact module with remote contact base, can be selected according to the actual needs of the terminal 1-2 (normally open) or 1-3 (normally closed contact).
这种车锁在现有的车锁基础上安装一个微型常闭开关、纽扣电池以及报警蜂鸣器，并通过导线进行电路连接。
Compared with the prior bicycle lock, the utility model is additionally provided with a micro normally closed switch, the button battery and the alarm buzzer which are in line connection by wires.
简述了液压夹持器的类型及其工作原理，并对单卡瓦动作常闭型复合式液压夹持器的结构设计和参数设计作了详细的介绍。
The types and operating principle of the hydraulic clamp are briefly described, and the structural and parametric designs of the single jaw, normally closed compound hydraulic clamp are detailed.
获取一类闭于光照鲁棒的、具无颜色恒常性功能的颜色描述女闭于齐部盘算机视觉体解来道长短常从要的。
To get a color descriptor that is robust to illumination and has the color constancy function is very important for the entire computer vision system.
闭式软齿面齿轮传动设计中，常受齿面接触疲劳强度的限制。
Designs o? The closed soft surface gear transmissions are generally restricted by the contact fatigue strength.
闭式软齿面齿轮传动设计中，常受齿面接触疲劳强度的限制。
Designs o? The closed soft surface gear transmissions are generally restricted by the contact fatigue strength.
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