grading〔名词〕分等级,分品连接,校准;n.分级;n.分级,分类,级配详细»
分级grading;hierarchic;hierarchical;hierarchy;layer level;articulated;outline;staging详细»
分级classification;graduation详细»
分级grading;grading and packaging facilities;stepping详细»
分级gradation;grading;stepping详细»
分级classification;fractionation详细»
分级class;classification;classifying;fractionate;fractionation;grading;graduation;settle详细»