英语词汇alkali catalyst怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Technology optimization of cinnamic acid synthesized by knoevenagal reaction using organic alkali catalyst;
比较以硫酸盐和阳离子交换树脂分别为催化剂合成肉桂酸酯。
2
A heterogeneous catalytic system for methylolation of alkali lignin was constituted of tetrahydrofuran containing purified alkali lignin and solid alkali catalyst with special structure .
将合成出的具有特定结构的复合型固体碱催化剂，与溶有纯化碱木素的四氢呋喃建立起多相催化体系，对碱木素进行了多相催化羟甲基化作用。
3
The optimal conditions for synthesis of alkali green 4 include the carbamide and zinc chloride as catalyst, chloranil and bichrome.
合成碱绿色4的最佳条件包括：尿素和氯化锌作为催化剂，四氢呋喃和双色。

单词	alkali catalyst
释义	alkali catalyst 简明释义碱催化剂网络释义 1 ?碱性催化剂碱性催化剂短语 1 solid alkali catalyst 固体碱催化剂 2 organic alkali catalyst 有机碱催化剂 3 industrial alkali catalyst 工业碱催化剂双语例句 1 Technology optimization of cinnamic acid synthesized by knoevenagal reaction using organic alkali catalyst; 比较以硫酸盐和阳离子交换树脂分别为催化剂合成肉桂酸酯。 2 A heterogeneous catalytic system for methylolation of alkali lignin was constituted of tetrahydrofuran containing purified alkali lignin and solid alkali catalyst with special structure . 将合成出的具有特定结构的复合型固体碱催化剂，与溶有纯化碱木素的四氢呋喃建立起多相催化体系，对碱木素进行了多相催化羟甲基化作用。 3 The optimal conditions for synthesis of alkali green 4 include the carbamide and zinc chloride as catalyst, chloranil and bichrome. 合成碱绿色4的最佳条件包括：尿素和氯化锌作为催化剂，四氢呋喃和双色。
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