• 重点介绍减阻聚合物悬浮制备:聚合物颗粒的制备悬浮基液选择。

    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.

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  • 磁流体铁磁性亚铁磁性固体颗粒通过一定方法均匀分散中的混合

    Magnetic fluid is the mixed liquid that ferromagnetic or meta ferromagnetic particle are scattered by certain way.

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  • 优化条件配制压裂投入现场压裂施工应用后,效果显著,达到油层改造的目的。

    The fracturing base fluid confected on the best condition applied in spot fracture construction has attained best effect, and altered the oil floor.

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  • 通过密度利用技术,丰深1成功地进行了勘探施工,取得良好的勘探效果

    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.

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  • 本文要据随机理论线性响应理论,推导牛顿粘性中纳米磁性悬浮动力学磁化率

    The dynamic susceptibility of nana-magnetic Newtonian suspensions is worked out basing on the theory of stochastic and linear response.

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  • 纳米流体对流传热系数随着颗粒导率增加、颗粒体积分数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.

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  • 解决以上两个问题优选泡沫配方采用循环泡沫系统装备流程,使泡沫基液循环使用,空气排放大气中

    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 .

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  • 由于有机无固相水溶密度可调范围大粘度抑制性特点,得以作为油气井工作基液钻井、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.

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  • 报道了电镀锌-磷合金、 配体、表面活性剂工艺条件选择以及镀性能的测量结果。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.

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  • 提出了需盐脱硫弧菌以含乳酸盐的海水培养为电解微生物燃料电池

    A microbial fuel cell of laboratory scale employing Desulfovibrio salexigens in lactate based seawater substrate was proposed.

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  • 受精卵血清FBSOCS培养中的囊胚发育率明显高于在血清培养中的囊胚发育

    Presumptive zygotes were cultured in mSOFaa medium supplemented with OCS or FBS had higher blastocyte yield than that in culture medium with free serum.

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  • 确保儿童照管服务提供者推行洗手使用洗手

    Be sure your child care provider promotes frequent hand washing or use of alcohol-based hand sanitizers.

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  • 最后一打碎了个一加仑杰克·丹尼威士忌酒罐,然后酒馆里一片沉寂格奥尔能听到棕色磨损木地板上的声音。

    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.

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  • ECO2公司创造出第一个无水回收流程采用一种玉米的生物可分解溶剂溶解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.

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  • 合金的压铸总是氰化

    Zinc base die castings are always copper plated in cyanide baths.

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  • 结果表明体外培养胚肺二倍体成纤维细胞成活至52代,含0。2%黄芪制取培养使细胞成活至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.

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  • 经常用来创造许多不同类型炖肉其他产品

    It is often used in creating many different types of soups, stews, teas, and other products that are liquid based.

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  • 本文就胚胎质量胚胎类型分化抑制物培养传代时间和消化等方面胚胎干细胞分离克隆影响进行了讨论。

    Influences of embryo quality and type differentiation stayer media passage and digestion fluid on embryonic cell separation and cloning were discussed respectively.

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  • 样本描述。按惯例行巴氏涂片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.

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  • 实验研究莲子心水自由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.

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  • 10%蔗糖发酵培养中,发酵葡萄糖果糖积累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.

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  • 环空保护是非腐蚀性的,单位成本环境污染严重,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.

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  • 研究莲子心乙醇提取自由的清除作用及其脂质过氧化反应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 .

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  • 结果表明,连续烧结得到比重合金密度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.

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  • 另外那些用来制备培养缓冲密闭系统减少环境级别辅助区域进行了讨论。

    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.

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  • 泥浆包含胶质乳状、亲粘土脂肪酸胶粒

    Oil muds contain colloidal emulsion droplets, organophilic clays and fatty-acid soap micelles.

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  • 原淀粉聚乙烯混合糊对再生具有显著力增强助留效果

    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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  • 原淀粉聚乙烯混合糊对再生具有显著力增强助留效果

    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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