phase-transfer meaning in English
相转移
Examples
- The synthesis of a new reaction - controlled chiral phase - transfer catalyst
新的反应控制的手性相转移催化剂的合成 - Butylation of diethyl malonate catalyzed by phase - transfer catalyst and microwave irradiation
微波辐射相转移催化丙二酸二乙酯丁基化反应研究 - Heteropoly blue q7pmo12o42 ( q = c5h5nc16h33 ) has been designed and synthesized as reaction - controlled phase - transfer catalyst for catalytic epoxidation of cyclohexene and catalytic oxidation of benzalcoho with h2o2 as the oxidant
设计合成了第一个由磷钼杂多蓝作为反应控制相转移化剂的反应体系，用于对环己烯进行催化环氧化，苯甲醇进行催化氧化。 - Ethyl vanillin was synthesized by the phase - transfer catalysis cteab and o - ethoxyphenol , which was prepared from pyroeatehol with an overall yield of 55 . 2 % , and the factors in the reaction , such as phase - transfer catalysis and temperature , were discussed
摘要以邻苯二酚为原料，首先合成中间体邻乙氧基苯酚，然后以十六烷基三乙基溴化铵为相转移催化剂合成了乙基香兰素，考察了相转移催化剂的选择及反应温度，最后收率为55 . 2 % 。 - By comparing linear and digitized pll ’ s phase - transfer function , we obtained the relations between the two type pll ’ s parameters , thus gives out a scheme of digitized pll ’ s design . then the paper introduces the operating principle of the digitized costas loop used in spread spectrum communication systems
通过模拟锁相环与数字化锁相环的相位传递函数之间的联系,推导了模拟锁相环与数字化锁相环各参数之间的关系,得到了设计数字化锁相环参数的方法。