baccyn.烟草BACabbr.二进制-模拟转换 (=binary analogue convert)Bacille Calmette Guerin Vaccine冻干卡介苗； 卡介苗； 结核菌苗[生物制剂]bactericide for breeding period繁殖期杀菌剂bactericidal index of monocytes单核细胞杀菌指数Bacteria do not have introns.细菌基因中无内含子。Bacteria Could Help Detect Mines奥布列bacteria group producing methane产甲烷菌群baculovirus-insect cell system杆状病毒-昆虫细胞系统bacteri ocidal test of leukocyte白细胞杀菌试验baccalaurius dentalis chirurgiae(拉)牙外科学士bactericidal index of neutrophils中性白细胞杀菌指数