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- The reaction of three isocyanates with bis(tri n butyltin) oxide in equimolar ratio was investigated. 研究三种异氰酸酯与双(三正丁基)氧化锡在等摩尔比时的反应。
- Tri n butyl citricate(TBC)was synthesized with zeolite supported ZrO 2 Dy 2O 3/SO 4 2 solid super acids(ZDSH) as catalysts. 用固体超强酸催化剂(ZrO2?Dy2O3/SO42 -?沸石分子筛) 催化合成柠檬酸三丁酯(TBC) 。
- Keywords tri( n butyl)tin;alkynyl phosphonic acid;synthesis; 三丁基锡;炔基膦酸;合成;
- Keywords hybrid liquid membrane cadmium zinc tri n octylamine; 关键词组合液膜;锌;镉;三正辛胺;
- Keywords Eu 3+;complex;dibenzoyl methane;tri n octyl amine;spectra; 二苯甲酰甲烷;三正辛胺;配合物;合成;光谱;
- Keywords solid super acid;complex catalyst;tri n butyl TBC;esterification; 固体超强酸;催化剂;柠檬酸三丁酯;酯化反应;
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- She put some noodles in the aluminum saucepan. 她在铝锅里下了些面条。
- Aluminum foil can be used for wrapping food. 铝箔用于包装食物。
- The new building has aluminum siding and roofing. 新建筑用铝作墙板和屋顶。
- Keywords Mapping opioid receptor;(E) 3 (tri n butylstannyl) 2 propenol;Receptor;opioid;Radioligand assay; 阿片受体显像剂;反式3-三丁基锡-2-丙烯醇;受体;阿片;放射性配位体测定;
- Keywords O;O tri n octyl phosphorothioate;S;S tri n octyl phosphorotetrathioate;additive;tribological properties; 关键词一硫代磷酸三正辛酯;四硫代磷酸三正辛酯;添加剂;摩擦学性能;
- To coat or cover with aluminum or aluminum paint. 加铝皮,涂铝光漆用铝或铝涂料涂或覆盖
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
- Nax Sodium salt of Diethylene Tri. 二乙烯三胺五亚甲基膦酸钠。
- A large green backpack with an aluminum frame. 一个大的有铝架的绿色背袋。
- Aluminum has a great affinity for oxygen. 铝对氧有很大的亲和力。
- China demands Reuters Townsend (TRI. 中国要求汤森路透(TRI.
- Aluminum have a great affinity for oxygen. 铝对氧有很大的亲和力。
- Li studas plej diligente el ni tri. (他是我们三人中学习最卖力的。)