短語(yǔ)詞組短語(yǔ)bagasse alkali -lignin 蔗渣堿木質(zhì)素alkali dissolved lignin 堿溶木素wheat straw alkali lignin 麥草堿木素Straw alkali lignin 麥草堿木質(zhì)素bamboo alkali lignin 竹材堿水素technical alkali lignin 工業(yè)堿木素modified alkali lignin 改性堿木質(zhì)素alkali lignin -amine 堿木質(zhì)素胺refined alkali lignin 精制堿木質(zhì)素 返回 alkali lignin