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- The purpose of this study was to characterize the structure of polyethyleneglycol methacrylate and investigate their photochemical initiated polymerization. 合成了一系列新型的具有光引发聚合反应活性的单体:不同分子量的聚乙二醇的双甲基丙烯酸酯。
- The behaviours of peroxide initiated polymerization of rectified styrene studied in the presence of diethylhydroxylamine ( DEHA ) and its adducts in trace amount by dilametic method. 本工作用膨胀计法,研究了高效阻聚剂二乙羟胺(DEHA)及其加成物在痕量存在时对过氧化苯甲酰引发的苯乙烯自由基聚合的诱导期、反应速率以及分子量等的影响。
- surface initiated polymerization 表面引发聚合
- electrochemically initiated polymerization 电化学引发聚合
- At the reservoir, the choppy water initially deterred the wary goslings from taking their first dip. 在水库边上,机警的小野鹅最初看到波浪起伏的水面时谁也不敢尝试它们的第一次下水。
- Ternary copolymer of AMPS/AM/AMC 14S has been synthesized by using the method of initiation polymerization. 用引发聚合方法合成了AMPS/AM/AMC14 S三元共聚物。
- Keywords plasma initiated polymerization at lower temperature;N;N dimethylaminoe thylmethacrylate;homopolymerization;yield;water absorbing resin; 低温等离子体引发聚合;甲基丙烯酸二甲氨基乙酯;均聚;产率;吸水树指;
- The West Africa Water Initiative,worth nearly $41 million,is a public-private partnership to provide potable water and sanitation to rural villages in Ghana,Mali and Niger. 西非水倡议所涉资金近4 100万美元,它是一个公私合作项目,旨在为加纳、马里和尼日尔农村地区提供饮用水和卫生设备。
- The West Africa Water Initiative, worth nearly $41 million, is a public-private partnership to provide potable water and sanitation to rural villages in Ghana, Mali and Niger. 西非水倡议所涉资金近4 100万美元,它是一个公私合作项目,旨在为加纳、马里和尼日尔农村地区提供饮用水和卫生设备。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- This article focused on discussion of the characteristics of film formers,principle of design of formulation and examples of film formation by autoxidation and free radical initiation polymerization. 重点介绍连锁聚合反应的成膜物特点、涂料配方设计原则、自动氧化聚合成膜涂料和自由基引发聚合成膜涂料示例。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- The adhesive with good stability,good water swellability and fast remoistenability can be obtained by using kerosene oil,Span80 and Span20,oiliness and water initiator when pH value of water phase is 6.0-7.5. 失水山梨醇油酸酯(Span80)和失水山梨醇单月桂酸酯(Span20)作为乳化剂;采用油性和水性复合引发体系;交联剂用量为单体量的0.;08%25-0
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- The land bridge that connected Poseida and Og to the Yucatan remained above water initially and was literally filled with tens of thousands of Atlanteans frantically attempting to escape. 连接波塞迪亚和奥戈通往尤卡坦半岛的大陆桥最初仍高于水面,挤满了成千上万疯狂逃命的亚特兰蒂斯人。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- Electrochemical Performance of Gel Polymer Electrolyte Prepared by Thermal Initiating Polymerization of Acrylates 现场热引发聚丙烯酸酯类电解质的性能及应用
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水,否则引擎会过热。