He'd seen the proof in black and white.他已经看过书面证据。The wallpaper comes in black and white only.这种墙纸只有黑白的。She saw things in black and white.她总是用简单绝对的眼光看待事物。...
Commercial cellulase, hemicellulase and pectinase were applied to hydrolyze sugar cane bagasse.应用纤维素酶 、 半纤维素酶和果胶酶水解蔗渣.Bagasse fibre: Fibre sometines used in paper - making obtained from sugar cane.蔗渣纤维: 甘蔗压榨后的蔗渣纤维,可作造纸用....