常見(jiàn)例句雙語(yǔ)例句DE-52 ion-exchange cellulose was used to extract and separate the antifreeze proteins from Ammopiptanthus nanus leaves.用纖維素DE-52離子柱層析提取分離出了冬季新疆沙冬青葉片中的抗凍蛋白。 返回 ammopiptanthus nanus