protein feeds的用法和樣例：
例句
- Recently protein feeds for animals have been developed by growing yeast in a petroleum based stock.
最近已經(jīng)研制出一種動(dòng)物食用的蛋白質(zhì)飼料，它是用石油作為基本原料加上酵母而制成的。 - A technology for production of vinegar residue protein feeds by the solid-state fermentation in a bioreactor was studied.
對利用自行研制的反應器進(jìn)行固態(tài)發(fā)酵醋糟生產(chǎn)蛋白質(zhì)飼料的工藝進(jìn)行了研究。
