端: end; extremity基: base; foundation分析: analyse端基分布: end group distribution部位基分析: site group analysis碱基分析法: base analysis端基定量分析: end-group analysis端基: end group; end-group; n-terminal groupn; terminal group重氮甲烷经由甲氧基端基的分析法: diazomethane via methoxyl-end-group analysis氨端基: amino end group胺端基: amine end groups端基比: end group ratio端基法: end groumethod端基屯: duanjitun末端基: end group; terminal group酸端基: acid end group羧端基: carboxyl end group氨基分解: aminolysis; is卡内基分期: carnegie stages; streeter developmental horizons时基分解: time base resolving酸基分异: acidbase differentiation先时基分解: pre time base resolving有效基分: valid basic score原基分布图: fate map; presumptive map羰基分解: carbonyl decomposition