For 300 MWe electrical load, the optimal O2 concentration is 3.4% at outlet of economizer, and for 225 MWe electrical load, the optimal O2 concentration is 4.6%.是什么意思_For 300 MWe electrical load, the optimal O2 concentration is 3.4% at outlet of economizer, and for 225 MWe electrical load, the optimal O2 concentration is 4.6%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句