安格氏二级一类异常咬合
Angle Class II division I malocclusion
芭蕉河一级水电站
Bajiaohe Fist-cascade Hydropower Station
表观一级反应
apparent first order reaction
apparent first-order reaction
长江一级阶地
first terrace of middle and lower reaches of Yangt
蛋白质一级结构
protein primary structure
蛋白质一级序列结构数据库的信息、统计分析
information and statistics analysis of primary str
information and statistics analysis of primary structure database of proteins
蛋白质一级序列结构数据库的组合图论分析
combinatorial analysis of primary structure database of proteins