常見(jiàn)例句雙語(yǔ)例句Anthraquinone (AQ) has a beneficial effect on the chemi-mechanical pulping of aspen when the cooking is done in neutral sulfite liquor.本文對(duì)蒽醌在中性亞硫酸鹽楊木化機(jī)漿中的作用做了一些探討。 返回 sulfite cooking liquor