• Vari-Flow Valve allows child to control liquid's flow rate.

    可变流量可以宝宝控制流速。

    www.cootrip.cn

  • In liquid, gas or powder medium flow pipe, need different kinds of medium flow valve cut or control.

    液体气体粉末介质流动管道中,需要不同种类阀门介质的流动进行切断控制

    www.41899.com

  • Leading energy loss of the flow valve in hydraulic rock drill was analyzed and its formula was presented.

    分析了液压凿岩机配油阀主要能量损失给出了计算表达式

    dict.cnki.net

  • An over review of the proportional pressure valve and proportional flow valve at home and abroad is summarized.

    综述比例压力比例流量国内外的研究进展,并且对比例阀未来的发展趋势进行了展望。

    www.dictall.com

  • This paper adopts the control technology of single chip C8051F320 core in electronic-hydraulic proportional flow valve.

    电液比例流量中,本文采用了以单片机c 8051f 320为核心控制技术

    www.dictall.com

  • A pneumatic rotary actuator angular position servo system is studied, which adopts 3-port proportional flow valve as a control device.

    该文三通比例流量控制的摆动气缸转角位置伺服系统进行研究。

    www.dictall.com

  • Based on the sealing mechanism of the metallic sealing pair, the necessary conditions of sealing were analyzed and the large flow valve components were designed.

    金属密封密封机理出发,对密封的必要条件进行了分析设计出流量阀座组件

    www.dictall.com

  • Direct control of electro hydraulic digital direction & flow valve by means of PLC can make the control system of hyd. system become simpler, cheaper and reliabler.

    采用可煽程控制器(PLC直接控制数字方向流量,可使液压系统控制系统简洁、可靠、成本显著下降。

    www.magsci.org

  • Because oil fields need the water injection well monitoring device, design a kind of flow rate automatic flow valve that is applied in the water injection well monitoring device.

    结合油田水井监控装置需要设计了一流量自动调节阀用来配合注水井监控装置使用。

    dict.cnki.net

  • TUPWR algorithm was adopted for the pump turbine model, SFPUMP for feed pump system, SOVLV for minimal flow valve, and pressure node for calculating the discharge rate of the pump.

    水泵汽轮机模型采用TUPWR算法水泵系统采用SFPUMP算法,最小流量采用SOVLV算法,出口流量关系采用压力节点进行计算

    epub.cnki.net

  • The reasonable technique was presented to ensure the manufacturing quality of valve components and sealing failure problem was solved in large flow valve components under high-pressures.

    提出了合理工艺保证阀座组件加工解决了高压条件流量阀座组件的密封不良问题

    dict.cnki.net

  • That is not as easy as it sounds, because the only control typically supplied by the machine builder is a coolant flow valve, and often that valve is not designed for accurate flow control.

    可不起来那么容易,因为设备制造者在方面的唯一控制就是冷却水而且这种阀控制常常涉及得不够精确

    www.plas2006.com

  • The respective resistance properties for branch pipe were investigated through experiments and GRNN neural network when both conveying velocity and the flow valve opening of branch pipe were changed.

    通过试验GRNN神经网络输送表观气分支管路流量控制阀开度发生变化分支管路中的阻力特性进行了研究

    www.dictall.com

  • The paper investigated the flow distribution of solid phase and the respective resistance properties of branch pipes when both conveying velocity and the flow valve opening of branch pipe are changed.

    通过试验,输送气分支管路流量控制阀开度变化时,分支管路各自阻力特性颗粒各分支管路中的流量分配特性进行了研究。

    www.dictall.com

  • This valve regulates the flow of water.

    这个阀门调节水流

    《牛津词典》

  • If the 450-ton valve at the wellhead can be turned on, the oil flow should stop, and the spill could be ended quickly.

    如果井口450重的阀门可以可以关上油流就可以停止那么溢油很快就可以停下来

    zuci.chaziwang.com

  • Equipped with heat flow bypass valve of freezing drying the coolant compressor is not frequently open and shut down.

    配备热气旁通冷冻式干燥器冷冻压缩机不会频繁地开启停机

    www.sokongyaji.com

  • Under the flow for spool valve closure and relatively easy changes in fluid pressure and flow and less.

    对于阀芯流动阀门相对地容易关闭而且流体压力流量变化

    danci.911cha.org

  • Now many frozen type dryer are equipped with heat flow bypass valve or needed to control circuit.

    现在许多冷冻干燥器配备热气旁通需要控制电路

    www.sokongyaji.com

  • It consists of five basic parts, the compressor, the condenser, the evaporator, the receiver, and the refrigerant flow control valve or the thermostatic expansion valve.

    压缩机冷凝器蒸发器制冷剂流量控制阀和或恒温膨胀五个基本配件组成。

    www.bjqxxx.org

  • Heat flow bypass valve through the heat and cold coolant of coolant mixed to make the air-freeze agent in the heat exchanger coolant temperature constant.

    热气旁通通过冷冻冷冻剂混合使空气-冷冻剂热交换器中的冷冻剂温度保持恒定。

    www.sokongyaji.com

  • The results show that at any Angle between axes of inclined swirl control valve and crank shift, flow coefficient and inclined swirl ratio increase gradually with increase of valve opening.

    研究结果表明任意可变涡流控制阀轴线曲轴轴线夹角情况下,流通系数无因次斜轴涡流随着片开度增大而逐渐减小

    dict.cnki.net

  • By varying the current to either solenoid, the amount of spool movement can be varied and hence the amount of flow through the valve can be controlled.

    通过改变两个之一电磁铁电流阀芯移动位移能够改变因此控制通过流量

    www.87994.com

  • A check valve is a mechanical valve that only permits water flow in one direction.

    检查(单向阀)一个手动阀门这样只能方向走

    blog.sina.com.cn

  • A check valve is a mechanical valve that only permits water flow in one direction.

    检查(单向阀)一个手动阀门这样只能方向走

    blog.sina.com.cn

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