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The transalkylation of polyethylbenzene, mainly diethylbenzene and triethylbenzene, with benzene catalyzed by tungstophosphoric acid has been studied in stirred autoclave.

采用,以磷钨酸为催化剂,研究的烷基转移反应,主要是二和三

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methochloride, methocidin, method, method acting, method of least squares, Methodenstreit, methodic, methodical, methodically, methodise,

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3G, 401(K), a,

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Veritasium真理元素

[Derek] What happens in the autoclave room?

[Derek] 高压灭菌室里发生了什么?

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中高级英语短

The basic processing techniques of modern Pu'er tea include seven main steps: fresh leaf picking, spreading fresh leaves for cooling, fixation, kneading, sundrying, pile fermentation, autoclaving and desiccating.

普洱茶的本加工工七个主要步骤:鲜叶采摘、铺鲜叶冷却、固定、揉捏、晒干、渥堆、高压灭菌和干燥。

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methometon, methomyl, methophenazine, methoprene, methopromazine, Metho-proptryne, methopterin, methoserpidine(降压药), methotrexate, methought,

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3G, 401(K), a,
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