The effects of temperature change a biofilter for treating ethylbenzene.主要考察温度变化对生物过滤塔净化含乙苯废气效果的影响.An experimental investigation on purification of ethylbenzene waste gas a biofilter packed with ceramic pellets.以陶粒作为生物过滤...
It is therefore possible to formulate the chain transfer with ethylbenzene as follows.所以可以用下式来表示乙苯链转移.The effects of temperature change a biofilter for treating ethylbenzene.主要考察温度变化对生物过滤塔净化含乙苯废气效果的影响.Catalytic dehydroge...
有4个基本的选项，简述如下。There are four basic alternatives; they are described briefly below.他用几句生动的语言简述了局势.He sketched the situation in a few vivid words.简述一下产品情况, 但在目前阶段不要提供任何技术细节.Briefly describe the product, but do not give any...
"Why didn't you appoint Ron twelve months ago?"—"Good question."“你为什么12个月前不任命罗恩呢？”——“问得好。”Twelve inmates have been killed during a riot at the prison.12名犯人在一场监狱暴乱中被杀害。Twelve hours is the minimum, sixty hours the max...
Ageing aircraft need more frequent safety inspections.老化的飞机需要更加频繁地进行安全检查。Multiform inspections and quarantines are needed when palm oil is importing.我国与马来西亚有大量棕榈油进口贸易,检验检疫工作繁重且多样.Other inspections approved by the labor i...