Guided by a new concept of lignocellulose fractionation,the present work was undertaken to compare ethanol extraction of steam exploded wheat straw with that of wheat straw.是什么意思_Guided by a new concept of lignocellulose fractionation,the present work was undertaken to compare ethanol extraction of steam exploded wheat straw with that of wheat straw.在线翻译_英语_读音_用法_例句