In the contemporary Chinese teaching the teachers are often in a real quandary a bout grammatical classification of adverb and the grammatical features of concer ned word group.
现代汉语教学中经常遭遇尴尬 ,比较典型的是副词的语法分类以及同有关词语组合而显现的语法特征。
The geochemical unit is identified by factor classification in Tahe area,Heilongjiang Province and geological mapping of thinly-covered areas is studied according to the theoretical geochemical meaning of each unit and its relationship to the corresponding geological units.
利用因子分类法在黑龙江塔河地区进行地球化学单元识别,根据各单元的理论地球化学意义及其与地质单元的对应关系,进行浅覆盖区地质填图研究。