Alja阿尔雅ALabbr.阿拉巴马州(=Alabama)abbr.[化学]铝(=aluminum)Aldrich rs syndrome奥尔德里奇氏综合征Al - killed Steel铝镇静钢Al matrix composite铝基复合材料alow network access允许网络访问Alcaligens faecalis产碱杆菌Alcaligenesfaecalis粪产碱杆菌alkaloid extraction生物碱提取alveolar surfactant肺泡表面活性物质Alveolar gas volume肺泡气容量Alginate impression藻酸盐印模