Betacin氨甲苄青霉素, β-氨苄青霉素, [青霉素类抗生素]
betan.贝它;希腊字母的第二个字母
beta-aminoproprionitrileβ-氨基丙腈
beta-naphtholate bismuth萘酚铋(肠道防腐药)
Beta lactamase measurementβ内酰胺酶测量
betamethasone benzoate gel苯甲酸倍他米松凝胶
beta-adsorption impactorβ射线吸附冲击仪
beta-hydroxybutyric acid[医] β-羟丁酸
betaine hydrazide chloride氯化甜菜碱酰肼
Beta - lactam resistanceβ内酰胺抗药性
beta-emitting surfactantβ-发射表面活性剂