查询词典 plunger

First, common pump problems: China's oil fields now use the plunger and pump barrel to more than gaps between the main seal.

一、常用抽油泵存在的问题：现在我国各油田使用的柱塞和泵筒间多以间隙密封为主。

Most of the domestic oil field has entered a period of high water-cut development, conventional plunger pump is the main oil production one of the ways.

国内油田大部分已进入了高含水开发期，常规柱塞抽油泵是主要的采油方式之一。

First common pump problems: China's oil fields now use the plunger and pump barrel to more than gaps between the main seal.

一、常用抽油泵具有的问题：现在我国各油田使用的柱塞和泵筒间多以间隙密封为主。

Final point of view from the pump, pump barrel and plunger of the materials and surface treatment of choice in deciding the wear of the tribological system, the determinants of corrosion.

最终从抽油泵角度上看，泵筒和柱塞的材料和表面处理工艺的选择成为决定这个摩擦学系统腐蚀磨损量的决定因素。

In accordance with this circumstance, a new type of oil well pump has been designed and developed - auto - compensation soft plunger pump.

针对这种情况，设计研制了一种新型井下抽油泵——自补偿式软柱塞泵。

According to the statistics show that the valve plunger pump cover up failure of the more prominent, and its failure mode of the main fracture.

据统计资料表明，柱塞抽油泵上阀罩失效情况较突出，其失效形式主要为断裂。

The performance and working life of the seals of drilling mud pump plunger will have a direct impact on the working behavior and quality of the high-pressure mud pump.

钻井泥浆泵柱塞密封性能的好坏与使用寿命的长短直接影响到高压泥浆泵的工作性能及质量。

Observed in simulation, three kinds of structural design and components sealed lips of special design to prevent the micro-fine sand into the plunger 2 within the pump barrel Friction.

模拟试验中观察，3种密封的结构设计和组件的特种唇边设计，阻止了微细砂进入柱塞2泵筒摩擦副内。

Our company specializes in production of fuel injection precision coupling products .including nozzle, plunger, delivery valve, pump head, repair packs and so on.

我公司专业生产燃油喷射精密偶件，产品包括喷油嘴、柱塞、出油阀、泵头、修理包等。

The layer is thin enough to allow it to be positioned between the plungers on a plunger mat and the keys on a key mat of the mobile station.

一种移动台的薄膜层，其可容易地改变移动台的外观，该层足够薄，允许其位于移动台的柱塞座柱塞和键垫的键之间。

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征，是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日，国内外艺术媒体还是在沿用&后八九&这个称谓，不管当初是为了商业噱头还是容易上口好记，反正大家现在是记住了&后八九&这个广东口音很重的词。