查询词典 fluids

Both properties and existing problems of the conventional fracturing fluids were described in this paper, and a new water-in-oil emulsion fracturing fluid was developed according to the properties of strong water sensitive and low pressured reservoirs of Gars oil field, Qinghai Province.

本文介绍了常规压裂液的特点和存在的问题，针对青海尕斯油田中浅层油藏强水敏、低压的特征，研制出了一种新型的油包水乳化压裂液体系。

During the fracturing for low pressure and low permeability gas reservoirs, there are some main problems in conventional hydroxypropylguar - organic boron cross-linking system: Firstly, the water-lock damage to low pressure and low permeability gas formations by filter liquor; Secondly, the reason for alkali-sensitive damage in alkali-sensitive reservoirs is that conventional hydroxypropylguar - organic boron cross-linking fracturing fluids were cross-linked under alkaline environment, while the permeability of reservoirs is reduced greatly; Thirdly, the formation pressure is low, and the energy of flow back is not enough, at present, the main measure in oil fields is "injecting with liquid nitrogen", but this technique increased the cost of fracturing, making great troubles in operating, and leaving the liquid nitrogen also is a big problem.

在低压低渗透气藏的压裂改造过程中，常规羟丙基胍胶-有机硼交联压裂液体系存在的主要问题，一是压裂液滤液对低压低渗透气层造成的水锁损害；二是常规羟丙基胍胶-有机硼压裂液是在碱性条件下交联的，对碱敏性储层造成碱敏损害，降低储层渗流能力；三是地层压力低，压裂液返排能量不足，当前各油田采取的措施主要是&液氮伴注&技术，但是&液氮伴注&技术增加了压裂的费用，而且液氮存放也存在较大问题。

Factors to be included are elevation/suppression, transmitter location in relation to process taps, wet or dry leg installation, capillaries, and specific gravities of process and fill fluids.

包括的因素有正迁移/负迁移，涉及工艺取压口的变送器位置，湿相或干相支柱的安装，毛细管和工艺与灌注介质的比重。

It is widely applicable to determine the viscosity of various kinds of fluids, such as grease, paint, plastics, food products, pharmaceuticals, bonding agent, etc.

在使用时必须按照说明书的要求进行安装和测量工作。

The instrument has the advantage of easy operation, stable performance and easy maintenance, and is applicable to measure the viscosity of various fluids, such as grease, paint, printing ink, dope, plastic, plasma, latex, emulsion, detergent, resin, concentrated milk, cream, medicine and cosmetic.

它具有使用方便、性能稳定、维护简单等优点，适用于测量各种油脂、油漆、油墨、涂料、塑料、浆料、橡胶、乳胶、洗涤剂、树脂、炼乳、奶油、药物以及化妆品等各种流体的粘度，是纺织、化工、石油、机电、医药、食品、轻工、建筑等行业以及大专院校，科研单位，军工部门的实验室，分析室之必备仪器。

ExxonMobil Chemical Aliphatic Fluids have found application in many consumer products ranging from bug sprays to heavy-duty hand cleaner s.

埃克森美孚化工的脂肪族溶剂可用于多种消费品领域，从喷雾杀虫剂到耐用型洗手液。

Non-Newtonian fluids exist widely in both industry and ourlives,and their potential applications in heat transfer attract many researchers.

非牛顿流体在生产和生活中广泛存在，其在换热领域的潜在应用前景吸引着各国学者去探索研究。

Radioactive heat-producing element abundance in the crust of continental China estimated from terrestrial heat flow and the helium isotopic composition of underground fluids

根据实测岩石热导率和测温资料计算了柴达木盆地的大地热流值并编制了热流分布图，对 47个测点的热流值进行了统计。

Health Authorites and Trusts must ensure that all employed or contractal staff, who work with patients or blood/ body fluids are immunised against hepatis B and that their antibody response is checked.

卫生当局和信托基金必须确保所有受雇或contractal工作人员，谁的工作与患者或血液/体液免疫是对乙型肝炎和他们的抗体反应是遏制。

They do not affect the pregnancy and you may find relieve by drinking lots of fluids and rest , using decongestionants inhalants .

妇女有可能发展咳嗽，感冒，流感在任何时间。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。