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- Tri(2 Hydroxyethyl) Ethyl Isocyanate (THEIC) was appraised Jiangsu provincial excellent science and technology product, its quality has reaches intenational advanced level. 产品已远销西欧、美国、日本、东南 亚等国家和地区。
- Tri (2 hydroxyethyl)isocyanurate was prepared by condensation with cyanuric acid and 2 chloroethanol in alkaline solution in 88.5% yield,provided that acetone is selected as an extracted solvent. 氰尿酸和氯乙醇在碱性水相中缩合,选用丙酮作萃取剂制备三(2-羟乙基)异氰尿酸酯,产率达88.5
- Keywords cyanuric acid;2 chloroethanol;Tri (2 hydroxyethyl)isocyanurate; 氰尿酸;氯乙醇;三(2-羟乙基)异氰尿酸酯;
- Synthesis and characterization of 5 chloro imino 2 hydroxyethyl salicylaldehyde Schiff base 柳翠英,赵全芹, 乙基-2-吡咯烷基)甲基]-2-羟基-3-碘-6-甲氧基苯甲酰胺的合成
- Synthesis of N benzyl N,N bis(2 hydroxyethyl) N (n butyl) ammonium chloride 李正惠, 正丁基-N-苄基-N,N-二羟乙基氯化铵合成
- Will 2,000 dozens be enough for selling? 两千打够卖吗?
- Keywords amino N [3 (2 hydroxyethyl)sulfonyl]phenylbenzamide;3 (2 hydroxyethyl)sulfonylaniline;4 nitrobenzoyl chloride;catalytic hydrogenation; 氨基N-[3-(2-羟乙基)砜基]苯基苯甲酰胺;3(2羟乙基砜基)苯胺;对硝基苯甲酰氯;催化氢化;
- The counselor bilked his clients out of$2 million. 那位顾问从他的顾客那里骗取了200万美元。
- Keywords sodium acrylate;acrylamide;2 hydroxyethyl methacrylate;inverse suspension polymerization;salt resistance;high water absorbing resin; 高吸水性树脂;反相悬浮聚合;丙烯酸钠;丙烯酰胺;甲基丙烯酸羟乙酯;
- Every afternoon the baby takes a nap for 2 hours. 每天下午宝宝都要睡两个小时。
- He added 2 gallons of fuel to his car. 他给汽车加了2加仑油。
- She demonstrated that 2 and 2 are four. 她证明2加2等于四。
- If you subtract 2 from 8, you get 6. 8减去2是6。
- The book will run to nearly 2,000 pages. 这本书将厚达两千页之多。
- The bridge is almost 2 kilometers long. 这座桥差不多有两公里长。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- This fossil may be over 2 million years old. 这化石可能超过二百万年了。
- Keywords hyperbranched polymer;N (2 hydroxyethyl)piperazine;benzene 1;2;4 tricarboxylic acid 1;2 anhydride;water soluble;one step method; 超支化聚合物;羟乙基哌嗪;偏苯酸酐;水溶性;一步法;
- The bridge is almost 2 kilometres long. 这座桥差不多有两公里长。
- The doors were numbered 2,4, 6 and 8. 这些门编为2、 4、 6、 8号。