查询词典 twisting rod

On the basis of API standards and relevant Chinese standards, the dynamic characteristics of the homemade gas lift valves used in Wendong Oilfield are tested and analyzed. The dynamic characteristic parameters tested include debuging opening pressure, bellows bearing capacity, travel of valve rod, flow rate and valve leakage.

以API11V2—1995标准和国内3项与气举采油相关的石油行业标准为基础，依靠已建成的气举阀动态特性测试试验室，对文东油田使用的国产气举阀进行了调试台打开压力、波纹管承载率、阀杆行程、流量参数和气举阀漏失量等5项动态特性参数研究和现场测试。

In all designs, the valve stem normally serves as a piston rod with disc fastened directly to them.

在所有结构中，阀杆通常作为活塞杆，阀瓣直接固定在阀杆上。

Classification Current mass production of spring-loaded safety valve and the rod are two major categories.

分类 目前大量生产的安全阀有弹簧式和杆式两大类。

In the valve rod axis, said there are corresponding flow.

在阀轴上有标尺表示相应流量。

Now the actuator can be connected with the valve through the connecting rod.

现在执行机构可以通过连杆与阀门连接。

In the valve rod axis, said there are corresponding flow.

在阀轴上有蝶阀标尺表示相应流量。

Classification At present there are mass-produced spring-loaded safety valve and the rod two broad categories.

二、分类目前大量生产的安全阀有弹簧式和杆式两大类。

These sets consist of a coupling which attaches to standard valve stem and an extension rod.

这些装置由可连接标准阀门阀杆的联结器和加长杆组成。

The valve rod or viewing window with instructions to open and close the valve that situation.

阀门设有指示杆或观察窗以表示阀门的启闭情况。

Here is an upper valve rod guide support.

此处阀芯杆是由一个上导向器支撑。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。