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- macromolecule polymer mud 聚合物泥浆
- To promote the development of polymer mud , the formation age and development of polymer mud are discussed . 为促进聚合物泥浆体系的研究和发展,从学术定义出发对聚合物泥浆的形成年代、发展历程及今后发展方向进行了综述。
- Rheological and wall building properties of polymer mud are also influenced by the kind of adsorption groups and hydration groups and their proportion in the molecular chain. 分子链中吸附基和水化基因的比例以及种类对聚合物泥浆流变性和造壁性起着重要作用。
- Product use:catalysis,regeneration gas filtering, hydrogenation, oil filtering;ethylene,propylene,butadiene,toluene,dimethylbenzene, benzene,ethanol,impregnant,natural gas,macromolecule polymer,pharmacy,metallurgy,sewage treatment,etc. 产品用途:催化、重整装置再生气过滤;加氢精制、各类油品过滤;乙烯、丙烯、丁二烯、甲苯、二甲苯、苯、乙醇、溶剂、天然气、高分子聚合物、制药、冶金、水处理等等。
- The brief description is given of the positive ion polymer mud system. A preliminary study hasbeen conducted in slim-hole coal geologic drilling resulting in some perfect effects. 对阳离子聚合物泥浆系统作了简要介绍.并在小口径煤田地质钻探中作了初步应用研究,取得一定效果。
- Viscid macromolecule polymer betters the stability in high shearing and temperature, and in high impact and full load.The oil prevents from shear mark while the gear is in high-speed operation. 能够增强齿轮保护和高温稳定性,特别的高黏附性高分子聚合物有效提高剪切稳定性、热稳定性和高冲击负载保护,防止齿轮在高速运行中可能产生的切痕。
- The addition of MMH can not only increase the ratio of yield to plasticity of polymer mud with sulphonated additives,but improve its inhibition and strengthen its high temperature stability. 正电胶加入聚磺钻井液中,不仅能提高聚磺钻井液的动塑比,而且还能提高聚磺钻井液的抗温能力,改善钻井液抑制性能,从而使形成的复合金属聚磺钻井液体系抗温能力增强,性能稳定,机械钻速得到提高。
- amphoteric macromolecule polymer 两性高分子聚合物
- The macromolecule polymers take effect on improving soil structure, increasing soil penetration and controlling runoff on slope. 高分子聚合物具有改善土壤结构,增加降雨入渗,调控坡面径流的作用。
- Objective To observe the therapeutic effect of oneself-making macromolecular polymer ankle-foot orthosis(AFO)combined with rehabilitation of cerebral palsy (CP). 目的观察自制高分子踝足矫形器(ankle-footorthrosis,AFO)配合脑瘫(cerebralpalsy,CP)康复治疗的效果。
- Study on The Application of Positive ion Polymer Mud 阳离子聚合物泥浆的应用研究
- Keywords Polymer mud;Deep well;Coalbed;Well cleanout;Hole caving; 聚合物钻井液;深井钻井;煤层;井眼净化;防塌;
- The tuck slowly ploughed through the mud. 车在泥泞中吃力地缓慢行驶。
- It is special all-purpose macromolecular polymer with high adherence, brightness, rich fluidness and opalescence.Easy to use, it does not need polishing.Tenacity keeps the wax-surface from wearing. 使用说明:特殊配方之全能型高分子聚合物,附着力强,坚固光亮,富流质感,质白不发黄的综合性能,无需抛光,使用方便快捷,高强的坚韧性令蜡面不易磨损,广泛适用于大理石、花岗石、胶地板、木地板、水磨石等所有地面。
- A passing car splashed mud on my new trousers. 路过的一辆车把泥水溅到我的新裤子上了。
- The mud was soft and our feet sank in. 泥很软,我们的脚都陷进去了。
- The truck bespattered my clothes with mud. 卡车溅得我满身衣服都是泥浆。
- The heavy wheels churned the earth into mud. 笨重的车轮将大地碾成了泥浆。
- She combed the mud out of the dog's fur. 她梳去狗的皮毛中的泥土。
- Effects of macromolecule polymer coated compound fertilizer on cockscomb flower growth and nitrogen absorption 高分子聚合物包膜复合肥对鸡冠花生长和氮素吸收的影响