查询词典 valve control

According to the analysis of noise characteristics produced in safety valve exhaust steam system in power house,this paper states that adopting muffle can control noise effectively.

通过对发电厂安全阀排汽系统产生的噪声特征进行分析，提出采用安装消音器的方式，对其噪声进行控制，具有明显的效果。

Dryer evaporator, heat expansion valve and control box, etc, and choosing packaged imported cooling compressor, famous brand controlling parts, and choosing packaged imported cooling compressor, famous brand controlling parts, and choosing packaged imported cooling compressor, famous brand controlling parts, and condenser used advanced B10 high efficient heat transmitting pipe, and can protect ship swing from flow-stop.

压缩机选用原装德国或美国进口制冷压缩机；冷凝器选用抗腐蚀能力强的海水型专用壳管式冷凝器，冷疑器铜管材质为B10，壳体为A3碳钢，管板、端盖为碳钢加防腐环氧树脂涂层，并且端盖内装有防腐锌块；关键电气控制元件选用进口名牌产品；电控箱内有冷冻水和超低温冰点控制，制冷系统有压力控制和超温泄放装置，有电机过热和电流电压保护措施。

The relation of controlling air and solid flow rate in the pneumatic valve with an extended plane segment was also given. Influence of the height of the inlet tube on the control characteristics was discussed as well.

结果表明，隔板高度增加使控制特性由调节特性向开关特性转变，水平通道长度增加使物料流动阻力增加，需与足够高的进料管直段高度相匹配，才能获得良好的控制特性。

Turn on the filter pump and turn on the control valve.

打开过滤泵和控制阀。

This valve is ideal for use on pressure and flow control applications within the oil and gas production industry.

此阀是理想的压力和在石油和天然气生产行业的流量控制中的应用。

If the use of flow control valves as the main choice is the right size and type of valve.

如果要求蝶阀作为流量控制使用，主要的是正确选择阀门的尺寸和类型。

The forerun overfull valve provides safe flooding function;At the same time, main pump equipped steady power control and automatic pressure cutting-off device, provides reliable protection.

泵送液压系统具有安全溢流保护，同时，主泵送系统超压时，油泵压力切断自动开启，使主泵获得多级保护。

Fig. 601 Check for the valve fitting into the fusel age con t our and presence of the control rod gap

检查阀门同机身轮廓的吻合和控制杆缝隙值。

Mandatory and thus to control the gate valve.

从而来控制强制阀的启闭。

Valve is being used as a tank outlet control of dry Calcium Oxide in gravity feed discharge to the blast furnace and is cycled one time every six hours to empty silo in three minutes.

阀门作为贮料筒仓的出口控制装置，用来控制生石灰在重力作用下排放到炼钢炉中。这个阀门每六小时就要循环操作一遍，要求在三分钟内清空贮料筒仓。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。