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- Two types of water soluble resin are tested in alkali magnesium olivine sand. 用两种水溶性树脂在碱性镁橄榄石砂上进行了试验。
- The chemical reaction happens when the solution of water soluble resin is filled into formation and generates water indissoluble material. The material will shut off the water channel. 将水溶性树脂脂溶液注入到油层中,溶液发生反应,生成不溶于水的物质,堵塞水流通道,从而达到堵水的目的。
- Application of Water Soluble Resin in Foundry Production 水溶性树脂在铸造生产中的应用
- The water soluble resin for selective water shut off 八、水溶性树脂选择性堵水技术
- water soluble resin coating 树脂包膜
- water soluble resin 水溶树脂
- Water soluble functional vegetable protein. 水溶性植物功能蛋白。
- A systematic laboratory experimental study is conducted on technology of synthesizing water soluble phenol-formaldehyde resin(PFR) as crosslinker for weak polymer gels(WPGs). 对用作聚合物弱凝胶交联剂的水溶性酚醛树脂合成工艺进行了系统的实验研究。
- A water soluble metal antirusting agent was prepared. 制备了一种水溶性金属防锈剂；
- Methylthymol Blue, tetrasodium salt, water soluble, pure... 询价 甲基百里香酚蓝(四钠盐)；
- Formaldehyde is a water soluble and volatilizable pungent gas. 本课题在上海市11家医院病理科环境中，进行了空气中甲醛浓度水平的监测，对116名病理科医师进行了问卷调查和嗅觉功能、肺功能检测。
- Effects of nano silicon sol on micro-morphology and corrosion behavior of organic composite film made up of water soluble acrylic resin and molybdate were investigated. 研究纳米硅溶胶改性剂对水溶性丙烯酸树脂和钼酸盐组成的有机复合膜微观形貌及腐蚀行为的影响。
- THY temporary plugging agent used for workover treatment adopts oil soluble resin as bridging off agent. THY修井暂堵剂是以油溶性树脂作为桥堵剂，桥堵储层孔道，在井壁形成屏敝层，从而减少修井液的漏失。
- In this study, alkali soluble resin (ASR) was evaluated as a surfactant in emulsion polymerization of SM, MMA, EMA, BMA, and BA, respectively. 本研究主要是以碱可溶压本研究主要是以碱可溶压克力树脂为高分子型乳化剂，针对SM、BMA、BA等不同单体行乳化聚合反应。
- It comprises XC polymer, YDC LN additive and water soluble weighting agent. 该体系主要由XC聚合物和YDC -LN助剂以及可水溶性加重剂组成。
- Conclusions Chitosan and it s water soluble derivatives have no cytotoxicity. 结论壳聚糖及其水溶性衍生物无细胞毒性。
- Water soluble multiwall carbon nanotube has good dispersiveness and stability. 采用柠檬酸钠还原氯金酸制备了金水溶胶，研究了影响金纳米粒子的粒径的相关因素。
- After this,it is modified by using trimethylamine to make it a quaternary ammonium salt,so as it get water soluble modified urea-formaldehyde resin quaternary ammonium salt flocculant MUFRQA. 以尿素、甲醛为原料合成脲醛树脂,然后加入环氧氯丙烷与树脂反应,再用三甲胺进行季胺化改性,得到水溶性改性脲醛树脂季铵盐絮凝剂MUFRQA。
- Water soluble C9 petroleum resin was prepared by radical solution copolymerization with C9 fraction, a by-product from the production of ethylene, and monomers such as maleic anhydride ( MA ) and acylic acid ( AA ). 本文利用乙烯装置副产的C_9馏份,与马来酸酐(MA)、丙烯酸(AA)极性单体共聚,合成出对工业循环水具有阻垢作用的水溶性C_9石油树脂。
- Glycerol: For use only in soaking livestock's teat and its source must be from water soluble fatty oil. 甘油：仅限使用于家畜乳头浸液，其来源必须为油脂水解制造者。
