查询词典 valve control

If the original system was overhauled in the control valve, in addition to the above are verified, but also respond to the old valve stuffing box and seal joints and other parts for inspection.

若是是对原编制中调治阀实行了大修，除了对上述各项实行校验外，还应对旧阀的填料函和接连处等部位实行密封性检讨。

This article describes a one-way valve fuel control valve body design and plastic mold design process.

本文说明了加油管单向阀阀体设计及塑料模具设计的全过程。

Five pairs of electric two-pass valve and two electronically controlled five-pass valve is to use 3-pulse control.

双电控二位五通换向阀和双电控三位五通换向阀是利用脉冲控制的。

The 5021 employs two valve stages per channel, in the form of a Sovtek ECC83/12AX7A twin triode valve run from a stabilised 150V DC supply. One stage is in the preamp, and the other is in the gain control element of the compressor.

5021每通道有2个电子管放大级，使用ECC83/12AX7A双三极管，一级用于前置放大，另一级作为压缩器增益控制，工作在稳定的150V DC电压。

According to tire valve assembling craftwork, give the math model based on Petri Net and stimulate it, and get the best scheme. All these work afford a precondition and macroscopical guidance for study and making out a good function tire valve assembling equipment.3Have a deep research on the whole structure of the assembly equipment. Great innovation is presented in the design process of 9 suits of transmission machine and 5 sets assembly tongs, so that the structure is compact and the tongs have good fuctions. Especially, the design of tongs for extrusion is perfect as the author think.4 Hardware about control is selected carefully and software is programmed seriously.

故此，按照现有的气门芯装配工艺，运用Petri网对气门芯装配进行了数学建模，并对之进行了装配仿真，得出理想状态下的最优方案，为研制高效的气门芯装配系统提供了必要的前提条件和宏观指导； 3对装配系统的整体结构作了深入研究与规划；对9套送料机构和5套装配夹具进行了大胆的创新设计，使得整套系统结构紧凑，装配夹具性能优良，尤其是镦顶夹具的设计，为作者得意之作； 4控制系统硬件进行了精心选型，软件进行了认真编写。

The input of the temperature difference and change control the state of steam valve and cold water valve.

控制蒸汽阀和冷水阀的通断。

When the condensate water temperature gradually increased, the membrane began to evaporate liquid-filled box, the membrane box pressure rise, driven diaphragm valve heart Needle Valves to move off in the condensate to saturation temperature before the trap is completely closed, the membrane box with the steam temperature change control valve switch, play a role in blocking the drainage steam.

当冷凝水温度渐渐升高，膜盒内充液开始蒸发，膜盒内压力上升，膜片带动阀心向关闭方向移动，在冷凝水达到饱和温度之前，疏水阀完全关闭，膜盒随蒸汽温度变化控制阀门开关，起到阻汽排水作用。有开阀温度低于饱和温度15℃和30℃两种膜盒供选择。& bellows steam trap &是由中国疏水阀网提供的国际阀门新闻，译文仅供参考。

Normally, large self-respect Pressure Reducing and Sustaining Control Valves and the upper valve plate pressed under the pressure of the spring pressed in the seat, so that the valve is turned off.

平时，大阀板在自重和上部压紧弹簧的压力下压紧在阀座上，使阀门处于关闭状态。

Basic knowledge of the valve, the valve is used to control fluid flow, pressure and flow devices.

阀门基本知识，阀门是用以控制流体流量、压力和流向的装置。

Set the steam pressure-reducing valve to the correct downstream gauge reading, with the main fan and the waste gas damper fully open, gradually open the steam flow control valve and observe the D.P.

打开干燥机最低点的排污阀。按下游压力表的读数设定蒸汽减压阀，在主风机和排潮风门都充分打开时，逐渐打开蒸汽流量阀，并观察 D.P。

However, Photoshop\'s built-in tools like Magic Wand and Magnetic Lasso are usually inadequate for more complex images.

然而，软件\内置工具，如魔术棒和磁性套索通常是不够的更复杂的图像。

For luxury homeowner Audman American Windows and Doors are the wood-aluminum windows and doors brand that delivers an unrivaled combination of experience, artisanship and design leadership.

对于奢侈豪华的房屋所有者，奥德曼美式木铝门窗是完美的建筑设计和艺术创意的标志。