gas down take是什么意思,gas down take的中文翻译,gas down take的用法例句-行业英语-优校网

网络释义

1)gas down take,煤气降下管2)underjet gas duct,下喷煤气管道3)decrease in coal quality,煤质下降4)rich gas cellar main,地下室富煤气主管5)underground gas,地下煤气6)air descend,气流下降

用法例句

Two measures taken in boiler aiming at decrease in coal quality;

针对煤质下降问题的两项锅炉改进措施

A comparison experiment between the common flue-cured house with air descend and the improved close flue-cured house was conducted to investigate the flue-cures cost and economic benefit.

以原烤房为基础改成增大容量的密集烤房,采用烤烟品种云烟87为材料,对气流下降式与小型密集烤房的烘烤成本和经济效益进行了对比分析。

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gas down take是什么意思

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