英语词汇molecular sieve 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

1
The processing conditions of preparing bio-ethylene with molecular sieve catalyst from ethanol as material were studied.
以分子筛类催化剂对低浓度乙醇脱水制生物乙烯进行了研究。
2
Effects of impurities in raw material on the activity and stability of molecular sieve catalyst in alkylation of benzene with propene, and removal of impurities were studied.
分析了原料中杂质对催化剂活性和稳定性的影响及脱除杂质的方法。
3
In particular, the invention is directed to making a formulated molecular sieve catalyst composition with a synthesized molecular sieve having been recovered using a flocculant.
尤其，本发明涉及用使用絮凝剂回收的合成分子筛制备配制分子筛催化剂组合物的方法。

单词	molecular sieve catalyst
释义	molecular sieve catalyst 简明释义分子筛催化剂网络释义短语 1 Cu-13X molecular sieve catalyst 铜 2 zeolite molecular sieve catalyst 沸石分子筛催化剂 3 molecular sieve based catalyst 分子筛催化剂双语例句 1 The processing conditions of preparing bio-ethylene with molecular sieve catalyst from ethanol as material were studied. 以分子筛类催化剂对低浓度乙醇脱水制生物乙烯进行了研究。 2 Effects of impurities in raw material on the activity and stability of molecular sieve catalyst in alkylation of benzene with propene, and removal of impurities were studied. 分析了原料中杂质对催化剂活性和稳定性的影响及脱除杂质的方法。 3 In particular, the invention is directed to making a formulated molecular sieve catalyst composition with a synthesized molecular sieve having been recovered using a flocculant. 尤其，本发明涉及用使用絮凝剂回收的合成分子筛制备配制分子筛催化剂组合物的方法。
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