The plastic oil-sealing cover has deformed.
塑料油封盖变形了。
In consequent structural and deposit evolution, it tends to shape heavy oil-sealing reservoir with highly hidden nature.
在后续的构造沉积演化中，经埋藏而形成稠油封堵油藏，此类油藏具有较强的隐蔽性。
For decades, American national standards institute ANSI flange design has been for the oil and gas industry is provided one of the sealing technology, and effectiveness.
几十年来，美国国家标准学会设计的ANSI法兰已经为石油和天然气工业提供了壹种适用的密封技术，而且卓有成效。
Fault is the key factor of subtle traps to oil accumulation, and has the function of linking reservoir and lateral sealing.
断层是隐蔽圈闭成藏的关键因素，能起到沟通油源和侧向封堵的双重作用。
The pressure of ascension in oil from sealing gasket place, or leakage of oil consumption and cause additional engine leakage faults.
该压力的提升导致机油从密封圈或密封垫处渗漏，造成额外的机油消耗和发动机泄漏等故障。
Out in the shaft loaded oil ring groove or by centrifugal force along the axis of the oil drain off the surface, the oil flows back to the assembly after the pool, and thus play a role in sealing.
在轴上开出沟槽或装上油环，借离心力将沿轴表面外流的油甩掉，集结后流回油池，因而起到密封的作用。
According to this problem, casing oil stolen prevention sealing valve was developed, matching with down-hole oil-gas separator and gas lift valve lift technology.
针对这一难题，研制了套管防盗油密封阀，并配套应用了井下油气分离器与气举阀助流举升工艺技术。
An often overlooked function of oil is ring and valve sealing.
一个经常被忽视的功能是环和油阀密封。
The make and construction technique of thin oil sealing dry gas tank are concluded.
对稀油密封干式煤气柜的制作与安装，进行了技术性总结；
Generator sealing oil system is designed to prevent outer air from entering the generator and avoid leakage of hydrogen from the generator.
发电机密封油系统的作用是为了防止外界空气进入发电机内部及阻止发电机内氢气漏出。
Labyrinth seal and piston ring provide a dual sealing system, keeping oil clean and reducing wear.
曲径汽封和活塞环提供了双密封系统，使油保持洁净并减少磨损。
BP has successfully installed a new sealing cap on the leaking Gulf of Mexico oil well, company officials say.
英国石油公司官员称，公司已成功在墨西哥湾油井渗漏处安装一个新的密封帽。
The methods for dealing with transformer oil leakage are discussed from the improvement on performance and structure of rubber sealing products.
从橡胶密封制品的性能和结构优化两方面探讨了解决变压器渗漏油的方法。
Again the old car you can choose appropriate viscosity of older oil to increase the sealing performance of the piston and cylinder wall between.
再次老旧车可以适当选用黏度稍大点的机油来增加活塞、缸壁间的密封性。
The mechanism of oil vapour loss is discussed and the application of nitrogen gas sealing technique to store and transportation is introduced.
概述了油品蒸发损耗的机理。介绍了氮气密封技术在储运生产中的应用。
The common failures of dry gasholder with oil sealing are summed up, the reasons for sealing mechanism failures are analyzed, and some appropriate solutions are put forward.
总结了稀油密封干式储气罐的常见故障，分析了密封机构故障的形成原因，提出了相应的解决方法。
At installation, insufficient compression of the sealing pad behind the carbon ring seal of the expander results in oil entrance to expander body and to the corresponding pipeline.
由于膨胀机碳环密封后面的密封垫片在安装时未被充分压紧，使膨胀机机体及相应管道进油。
Oil motor oil is found to be the replacement of sealing components and then dive into the water.
油浸电机如发现漏油，应更换密封元件后再潜入水中。
The problems existing in piston sealing mechanism, separating oil from water recovery of floating oil etc.
总结了活塞密封机构、油水分离、飘油回收等方面存在的问题及解决措施。
Oil gate valve reasonable structure, reliable sealing, easy operation.
进口油用闸阀结构合理，密封可靠，操作轻便。
Second, the flange should be supporting the sealing gasket should have good oil resistance and aging resistance, as well as good flexibility and mechanical strength.
其次是法法兰想配套的密封垫应有良好的耐油和抗老化性能，以及比较好的弹性和机械强度。
It is manufactured a follow sealant to neuter pen with synthetic oil and white carbon black, this sealant possesses good follow performance, and can satisfy the sealing requirement of neuter pen.
用合成油和白碳黑制备了一种中性笔随动密封剂，该密封剂有良好的随动性能，能满足中性笔的密封要求。
The sealing character of abnormally high pressure zone and origin and migration of oil and gas are closely related.
异常高压带的封闭特性对油气的生成与运移有密切关系。
The reason of we research the fault sealing of oil and gas fields is to open out the influence of many restricted condition on fault sealing, which avails exploration and exploitation of oil and gas.
我们研究油气田断层封闭性，是要揭示这多种制约条件对断层封闭性的影响程度，为油气勘探与开发工作服务。
Piston rings not sealing (oil being consumed by the engine).
活塞环没密封(引擎用油)。
For the steam and oil series of sealing material has entered the international market more than 10 years, enjoyed high credibility.
用于蒸汽和耐油系列的密封材料已进入国际市场十几年，享有较高的信誉。
Mainly used for oil, high temperature sealing products.
主要用于耐油、耐高温的密封制品。
Knowledge about several connection ways and sealing types for oil-well pipes are given in the article.
介绍了油井管的几种连接结构及其密封型式。
Two types of structure of corrugation tank in the whole sealing oil-immersed transformer are introduced. Their economic and social benefits are analyzed.
本文介绍了两种全密封油浸变压器波纹油箱的结构，并对它们的经济效益和社会效益进行分析。
Natural gas hydrate which plays a fair role in sealing the conventional oil and gas reservoirs is a new unconventional energy resources with great potentialities.
天然气水合物是一种具有巨大潜能的新型非常规能源资源，其对常规油气藏可起到很好的封盖作用。
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