... ether bubbler 乙醚扩散器 ether bed 乙醚苏醒床 ether bag 乙醚袋 ...
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The synthesis and processing conditions of the bifunctional catalyst for dimethyl ether were studied by using fixed bed reactor in the paper.
本论文采用固定床反应器，对合成二甲醚双功能催化剂及其工艺条件进行了研究。
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