The interface characteristics of rice/wheat straws after being ground mechanically,such as surface shape,surface chemical function group,surface free energy,and surfical free radicals,were studied.

• 对比两种原料稻草和麦秸分别经机械粉碎前后其界面特征因子,包括表面形貌、表面化学官能团、表面自由基及表面自由能等的变化。