常見例句Abstract In this paper,decoloring of dyeing with modified keratin proteolytic proclucts made from waste leratin is studied.將從廢棄的角蛋白水解制得的水解角蛋白質(zhì)經(jīng)化學(xué)改性後用於印染廢水脫色。The extracting and decoloring technique of aloe gel liquor and optimum decoloring conditions were studied.研究了蘆薈凝膠汁脫色工藝竝優(yōu)選其脫色條件。 返回 decoloring