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- ethyl hydrate 乙醇
- Abstract: The reaction of methyl ethyl ketazine and water to hydrazine hydrate was studied in the catalyst conditions. 摘要： 以丁酮连氮和去离子水为原料，研究了在催化剂条件下丁酮连氮水解制水合肼的不同工艺条件；
- Chloral hydrate is a rapidly effective hypnotic. 水合氯醛为一种作用迅速的催眠药。
- Shea &Rose Hip gently hydrate &add gloss. 玫瑰果籽及雪亚脂令你的头发水泽光滑。
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入（一化合物）
- Natural Gas Hydrate: the savior of energy crises? 可燃冰:能源危机的拯救者?
- Methane Hydrate - an alternative fuel source? 甲烷水合物-替代燃料来源?
- Gas hydrate is a kind of ice-like clathrate hydrate. 摘要气体水合物是一类笼形结构的冰状晶体。
- Ethyl acetate(71. 41b)was added to the slurry in the vessel. 把醋酸乙酯71.;4磅加到容器中的浆液内。
- Add 25 ppb Bentonite and allow to hydrate for a minimum of 6 hrs. 按每桶钻井液加25磅的膨润土，允许水化至少6个小时。
- Ethyl lactate was synthesized with sodium bisulfate. 采用硫酸氢钠为催化剂合成乳酸乙酯。
- The mixture is allowed to hydrate for approximately 3 minutes. 混合物进行水合反应约3分钟。
- An alcoholic liquor distilled from grain, such as corn, rye, or barley, and containing approximately40 to50 percent ethyl alcohol by volume. 威士忌酒一种从谷类如玉米、黑麦或大麦等提炼出来含酒精液体，按容量包含约40％至50％的乙醇
- Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98... 3-氨基苯甲酸乙酯甲烷磺酸盐；
- No ethyl acetate and cyclohexane were determined in specimen. 被测样品中未检测出环己烷,检出乙酸乙酯。
- Natural gas hydrate is a kind of simple crystalloid solid hydrate. 天然气水合物是一种结晶状固态简单化合物。
- Remove the ethyl alcohol use calcium carbonate impurity method? 用碳酸钙除去乙醇中的乙酸杂质的方法？？？
- PREPARATION OF FLAME RETARDANT MAGNESIUM HYDRATE BY AMMONIA METHOD. 氨法制取氢氧化镁阻燃剂实验报告。
- Gas hydrate is an important potential resource in the 21st century. 摘要天然气水合物甲烷资源量的估算是天然气水合物研究中的热点问题。
- Thymolphthalein monophosphate disodium salt hydrate；CAS：... 询价 百里酚酞单磷酸二钠盐；
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海词词典，十七年品牌
