重点介绍了减阻聚合物悬浮液的制备:聚合物颗粒的制备和悬浮基液的选择。
This paper discussed the preparation of drag reducing polymer and focused on drag reducing polymer suspension: including the preparation of polymer particles and the choice of suspending material.
磁流体是将铁磁性或亚铁磁性固体颗粒通过一定方法均匀分散在基液中的混合液。
Magnetic fluid is the mixed liquid that ferromagnetic or meta ferromagnetic particle are scattered by certain way.
优化条件配制的压裂基液投入现场压裂施工应用后,效果显著,达到了对油层改造的目的。
The fracturing base fluid confected on the best condition applied in spot fracture construction has attained best effect, and altered the oil floor.
通过在低密度基液中利用充氮技术,丰深1井成功地进行了勘探施工,取得了良好的勘探效果。
By using the technique of aerating Nitrogen gas in the low density base drilling fluid, excellent exploration results have been successfully obtained in Well Fengshen-1.
本文要据随机理论和线性响应理论,推导出在牛顿粘性基液中纳米磁性悬浮体的动力学磁化率。
The dynamic susceptibility of nana-magnetic Newtonian suspensions is worked out basing on the theory of stochastic and linear response.
纳米流体的对流传热系数随着颗粒和基液热导率的增加、颗粒体积分数的增加以及颗粒粒径的减小而增大。
The heat transfer coefficient of nanofluids increases with increasing the thermal conductivity of nanoparticles and base fluid, and increases with an increase in the volume fraction of nanoparticles.
为解决以上两个问题,优选了泡沫液配方,采用了循环泡沫系统装备流程,使泡沫基液可循环使用,而空气排放到大气中。
In order to solve the two problems, the formulation of foam was optimized. The adoption of circularing foam system equipment made foam be used many times but air can be emitted into atmosphere .
由于有机盐无固相水溶液密度可调范围大、溶液粘度低、抑制性强等特点,得以作为油气井工作液的基液在钻井、完井、试油等作业中推广应用。
The solid-free organic salt solution is applied to based-phase for work fluids because of their adjustable density, low viscosity, and strong inhibition and so on.
报道了电镀锌-磷合金镀液的基液、 配体、表面活性剂和工艺条件的选择以及镀液性能的测量结果。推荐了电镀锌-磷合金的最佳工艺配方和条件。
The Paper deals with the selections of basic solution, complexant , surfactant and operating conditions of Zn-P plating. The optimum bath composition and operating conditions are recommended.
提出了基于需盐脱硫弧菌以含乳酸盐的海水培养基为电解液的微生物燃料电池。
A microbial fuel cell of laboratory scale employing Desulfovibrio salexigens in lactate based seawater substrate was proposed.
受精卵在含血清FBS或OCS培养液中的囊胚发育率明显高于在无血清培养基中的囊胚发育率。
Presumptive zygotes were cultured in mSOFaa medium supplemented with OCS or FBS had higher blastocyte yield than that in culture medium with free serum.
要确保你的儿童照管服务提供者有推行勤洗手或使用醇基洗手液。
Be sure your child care provider promotes frequent hand washing or use of alcohol-based hand sanitizers.
最后一枪打碎了一个一加仑装的杰克·丹尼威士忌酒罐,然后酒馆里一片沉寂,格奥尔基能听到棕色的酒液溅到磨损的硬木地板上的声音。
A final shot smashed a gallon jug of Jack Daniel's, and in the silence that followed, Georgi listened to the rich brown elixir drip onto the scuffed hardwood floor.
ECO2公司创造出第一个无水回收流程,采用一种玉米基的生物可分解溶剂液。它能溶解后接着被提取出来,因此可以重复使用。
ECO2 created the first waterless recycling process, employing a corn-based, biodegradable liquid solvent that dissolves buildup and is then distilled so it can be reused.
锌基合金的压铸件总是在氰化镀液中镀铜。
Zinc base die castings are always copper plated in cyanide baths.
结果表明,体外培养人胚肺二倍体成纤维细胞成活至52代,而含0。2%黄芪制取液的培养基使细胞成活至77代。
The results showed that heldf cultured in vitro lived up to52generations while the culture medium containing0.2% amb extract made the cells live up to77genera-tions.
这是经常被用来创造许多不同类型的汤,炖肉,茶和其他产品,液基。
It is often used in creating many different types of soups, stews, teas, and other products that are liquid based.
本文就胚胎质量和胚胎类型分化抑制物培养基传代时间和消化液等方面对胚胎干细胞分离克隆的影响进行了讨论。
Influences of embryo quality and type differentiation stayer media passage and digestion fluid on embryonic cell separation and cloning were discussed respectively.
样本描述。按惯例行巴氏涂片,液基细胞学检查或者其他类似检查。
A description of specimen type. Conventional Pap smear, liquid based cytology, or other.
本实验研究了莲子心水提液对氧自由基的清除作用及其对脂质过氧化反应(LPO)的抑制作用。
The scavenging effect of water extracts from lotus germ on oxygen radicals and its inhibitory effect on lipid peroxidation(LPO) were studied.
在10%蔗糖发酵培养基中,发酵液中葡萄糖和果糖的积累量和积累方式发生改变。
On the other hand, amount and fashion of accumulation of glucose and fructose alter in fermentation culture medium containing 10% sucrose.
油基环空保护液是非腐蚀性的,但单位成本高、环境污染严重,不能广泛应用。
Oil base annulus protection fluid is not corrosive, however, its high cost and environment pollution restricts its universal use.
研究了莲子心乙醇提取液对氧自由基的清除作用及其对脂质过氧化反应(LPO)的抑制作用。
The scavenging effects of ethanol extracts from lotus germ on oxygen radicals and their inhibitory effect on lipid peroxidation(LPO) were studied .
结果表明,连续液相烧结得到的钨基高比重合金板密度在烧结试样行进方向上产生梯度分布。
The results showed that the density of the plates was in graded distribution in the moving direction of samples during sintering.
另外,如那些用来制备培养基和缓冲液和用密闭系统来减少环境级别的辅助区域也进行了讨论。
In addition, support areas, such as those used for preparation of media and buffers, and the use of closed systems to reduce environmental classifications are discussed.
油基泥浆包含胶质乳状液滴、亲油基粘土和脂肪酸皂胶粒。
Oil muds contain colloidal emulsion droplets, organophilic clays and fatty-acid soap micelles.
原淀粉与聚乙烯基胺的混合糊液对再生浆具有显著的纸力增强、助滤和助留效果。
The mixtures of the starch and polyvinylamine showed significant effects on the improvement of paper strength, draining and retention of the pulp.
原淀粉与聚乙烯基胺的混合糊液对再生浆具有显著的纸力增强、助滤和助留效果。
The mixtures of the starch and polyvinylamine showed significant effects on the improvement of paper strength, draining and retention of the pulp.
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