查询词典 pressure valve

In addition, the cutting torch nozzle air pressure is too low, need to replace the solenoid valve; gas path will also result in smaller cross-section pressure is too low, according to specifications required to replace the trachea.

另外，割炬喷嘴气压过低，还需更换电磁阀；气路截面变小也会造成气压过低，可按说明书要求更换气管。

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Direct-acting pressure reducing valve diameter less than 20 ~ 25 mm, the output pressure of 0 ~ 1.0 MPa within the most appropriate, beyond this range should be used Pilot.

直动式减压阀通径小于20～25 mm，输出压力在0～1.0 MPa范围内最为适当，超出这个范围应选用先导式。

On the other hand, if the rupture disk experiences a pinhole leak, the pressure in the space between the rupture disk and the relief valve can equalize with the system pressure.

另一方面，如果爆破片出现泄露，爆破片和安全阀之间的压力就等于系统压力。

For this design strategy to work properly (i.e., the rupture disk protecting the relief valve until the pressure reaches the disk's bursting point), the rupture disk must not leak or fail prior to the system pressure increase.

这样的设计能够很好的工作，前提是爆破片在系统压力增大之前不能泄露或者损坏（也就是说，在压力到达爆破片的爆破点之前，爆破片起到保护安全阀的作用），正常情况下，在爆破片爆破前，爆破片和安全阀之间处在大气压力下。

The general use of closed high-pressure water safety valve, such as the high pressure feed water heater, heat exchanger.

高压给水一般用封闭全启式安全阀，如高压给水加热器、换热器等。

The general use of closed high-pressure water safety valve, such as the high pressure feed water heater, heat exchanger.

气体等可压缩性介质一般用封闭全启式安全阀，如储气罐、气体管道等。

Injection pump is as pressurized structure in the pressure feed system. Unloading valve can adjust system pressure. The method calculates strength with accuracy without limit of shape of basal body and magnitude of intensity.

该测量装置不仅能精确定量测定金刚石涂层的附着强度，而且测量范围不受基体形状及附着强度大小的限制，可方便地用于复杂形状基体金刚石涂层的附着强度测量，因而具有显著的经济效益。

The base possessing connected four holes is a cubic platform made from organic glass in side length 7cm. Exits of four holes are connected to sample holder, pressure measuring system, pressure feed system and unloading valve.

测量基座是四孔底部相连、边长为7cm的立方体有机玻璃块平台，四孔出口分别与样品支架、压力测量系统、压力给进系统和卸荷阀相连接。

A main gas panels with an isolation valve, a step-down pressure regulator and a pressure gauge for every gas line shall be provided in the every lab area.

每个实验室都要有单独的阀门、减压阀门、压力表。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。