OBJECTIVE To optimize conditions for extracting flavonoid compounds from Sophora alopecuroides L.目的優(yōu)化苦豆子中黃酮的最佳提取工藝.The method is presented for preparation metasilicate pentahydrate from residue after extracting magnesium...
We must find economical methods for extracting oil from shale.我們必須找到從頁巖中采油的經(jīng)濟(jì)方法.She was extracting a crisp roll from her purse.她正從錢袋里掏出一卷鈔票.Who would clean a bone before extracting all available information from it?誰在提取有...