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- ruthenium ion catalyzed oxidation 钌离子催化氧化
- A New Technology of Electrolytic Gaseous Ion Catalyzed Nitriding 电解气相离子催化渗氮新工艺
- Keywords high polymers;exchange of ester;condensed poly merization;baking;crystalization speed;glassiness temperature; 高聚物;酯交换;缩聚;焙烘;结晶速率;玻璃化温度;
- ruthenium ions catalyzed oxidation 钌离子催化氧化
- Keywords vacuum residue;SFEF tailing;ruthenium ion catalyzed oxidation;n-alkyl side chain;polymethylene chain; 减压渣油;超临界萃取残渣;钌离子催化氧化;烷基侧链;聚亚甲基桥接链;
- bulk poly merization 本体聚合
- ion-catalyzed poly merization 离子催化聚合(作用)
- ion catalyzed polymerization 离子聚合
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- The experiment was catalyzed by heating. 这个实验因加热而被催化。
- Beijing Poly International Auction Co., Ltd. 北京保利国际拍卖有限公司。
- Hangzhou pacific poly textiles co., Ltd. 杭州太平洋保利纺织品有限公司。
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- Party member, cadre and the rich poli. 党员、干部与党的先富政策;
- Under reduced pressure,Poly(L-lactic acid)(PLLA) has been synthesized by ring-opening polymerization of L-lactide(LLA) catalyzed by Sn(Oct)2. 采用自制、提纯的L-丙交酯(LLA),用辛酸亚锡作催化剂,在减压下进行聚L-乳酸(PLLA)的开环聚合研究。
- Convert the cylinder to editable poly. 把圆柱体转化成可编辑多边形物体。
- Keywords vacuum residuum;resins;pentane asphaltenes;chemical structure;ruthenium ions catalyzed oxidation; 减压渣油;胶质;戊烷沥青质;化学结构;钌离子催化氧化;
- Next week I must start my term paper for Poli Sci. 到下周,我必须着手写政治学的期末论文了。
- Keywords ruthenium ions catalyzed oxidation;aromatics;resin;asphaltene;chemical structure; 钌离子催化氧化;芳香分;胶质;沥青质;化学结构;
- Computers are now widespread ion China. 如今,计算机在中国被广泛应用。