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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;
- How can you get rid of this oxide coating? 你们该怎样除去这些氧化皮?
- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- A gaseous anesthetic, such as nitrous oxide. 气体麻醉剂一种气态的麻醉剂,如一氧化二氮。
- 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;
- In the absence of heat, I think, no oxide coating should form during rolling. 在无加热的条件下,我想,轧制过程中不会生成鳞皮吧!
- An oxide containing three oxygen atoms per molecule. 三氧化物每个分子中含有三个氧原子的氧化物
- 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。
- China demands Reuters Townsend (TRI. 中国要求汤森路透(TRI.
- What will happen to this oxide coating? 该怎么处理这一层氧化皮呢?
- Li studas plej diligente el ni tri. (他是我们三人中学习最卖力的。)
- Mi finlegis la tutan libron en tri tagoj. 我三天之内读完了这本书。
- Tu van thiet ke nha, trang tri noi that. 网站简介 : Trang web chuyen nganh xay dung.