英汉例句

• should product valve set with valve rod dense cover average adopt hard alloy built-up welding, gets up resistance to abrasion, endure rot, endures warm effect;

  该产品阀座与阀桿密封面均采用硬质合金堆焊，起到耐磨、耐腐、耐温的作用；

• these results show that the vibration of control valve rod depends on if its frequency and one of dynamic pressure pulse is same but not the magnitude of pulse value.

  测试结果表明，调节阀处于不稳定工作状态即阀桿振动工况取决于脉动压力与阀桿固频率是否同频，并非其脉动压力值大小；

• the present regulating valve core isn「t provided with the safety device; the valve is closed by the valve core after a valve rod breaks, causing that the production stops.

  现有的调节阀芯无保安装置，阀桿断裂后阀芯将关闭阀门，使生产中断。

• the elastic sealing element can seal the valve rod and the valve seat when pressure in the cooker is started to be increased.

  由于阀座下部设有弹性密封件，在压力锅 上气后，弹性密封件密封阀桿和阀座。

• after the safety device is added on the adjusting valve, the continuous normal work of the adjusting valve can be assured after the valve rod breaks.

  调节阀加装了本保安装置后可保证阀桿断裂后调节阀继续正常工作。

• when the discharge pressure keeps constant, the relationship between displacement of valve rod and suction pressure, wobble plate case pressure, flow rate through control valve have been obtained.

  研究结果得出了当排气压力恒定时，阀桿位移同吸气压力、摇板箱压力以及控制阀流量的稳态特性关系。

• in a gas outfit of an automobile, the rocker arm insert and the valve rod form frictional mates that move back and forth, so their working conditions are complicated and bad.

  汽车发动机配气机构中的摇臂与气门桿构成往复运动的摩擦副，服役条件复杂而恶劣。

• the utility model provides the a valve rod leakage-proof device of a gland type valve, comprising clamp apparatus and special bolts;

  本实用新型提供了一种压盖式阀门的阀桿防漏装置。

• because it is in the hot working environment, gas valve rod shape may be deformed.

  由于是在炙热的环境下工作，气阀门桿的外形有可能会变形。

• double disc check valve consists of body, disc, valve rod and spring and other parts. the valve is designed with slim light weight.

  双瓣止回阀主要由阀体、阀瓣、阀桿及弹簧等重要零件组成，并采用薄型轻巧设计。

• the pistons are at certain intervals, and are interconnected via a coupled axle; the valve core and a valve rod are connected into an integrative body.

  各活塞间相隔一定距离，并通过连轴互相连接，阀芯与阀桿连成一整体。

• kr thermal wellhead equipment」s body of valve, valve cover, valve plate, valve rod average adopt good resist high temperature creep resistance, so whole valve can bear 370℃ high temperature.

  热采井口装置的阀体、阀盖、阀板、阀桿等均选用良好的抗高温蠕变性能的材料制造，因此整个阀门能承受370℃的高温。

• valve rod with valve lids between bring fall airproof structure, convenients for valve bring press replacing valve stem packing.

  阀桿与阀盖之间带倒密封结构，便于阀门带压更换阀桿填料。

• in the utility model, when a turning valve rod is regulated, the hair dye or hair care liquid which is contained in a comb body flows to a water absorption sponge on the bottom of the comb teeth.

  它是将染发水或护发液装在梳体内，通过调节转向阀桿使其流在梳齿底上的吸水海绵个上。

• a packing sealing structure is arranged between the valve rod and the upper end of the valve body.

  在阀桿与阀体的上端部之间设置填料密封结构。

• valve rod seal packing can adopt lip shape structure, seal up dependable, operates moment of force small.

  阀桿密封填料可采用唇形结构，密封可靠、操作力矩小。

• the device and the plant have simple structures and high efficiency; the valve rod processed by the device effectively prevents leakage and prolongs the service life of the valve.

  本装置和设备结构简单，效率高，经该设备加工的阀桿，有效地防止了泄漏，延长了阀门的使用寿命。