Resinification of furfural on the catalyst was the main cause of deactivation.
糠醛结焦是导催剂失要原因。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
Instead of a rapid deactivation following sundown, the molecules gradually change from their active to inactive state.
不在日落后迅,而分从性状态变为非性状态。
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