清洗液阀的内部结构和过流能力的一般关系是通过大量的有限元计算而得出的，对各类阀门的结构和流道设计有指导作用，因此清洗液阀的改型具有重要的意义。
The relationship between the flow capacity and inner structure is the guidance to the structure design and fluid road design, so the change of the structure is of importance.
在简要介绍直流接地过流保护原理的基础上，分析了换流变阀侧接地故障的故障特征以及换流阀换相过程对故障电流的影响。
By employing the DC earthed protection theory, this paper analyzes the characteristics of the converter transformer earth fault and the influence of converter commutation.
浮阀稳定器具有强度高，过流面积大耐高温高压等优点。
The tool owns features such as high strength, large flowing area, high temperature resistant and high pressure resistant, etc.
通过改变平衡阀的阀芯的过流面积来适应阀门前后的变化，从而达到控制流量的目的。
By changing the balance valve spool of the flow area to adapt to the changes before and after the valve, so as to achieve the purpose of flow control.
通过改变平衡阀的阀芯的过流面积来适应阀门前后的变化，从而达到控制流量的目的。
By changing the balance valve spool of the flow area to adapt to the changes before and after the valve, so as to achieve the purpose of flow control.
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