BAEP(=brain-stem auditory evoked potential) 脑干听觉诱发电位BAabbr.(=bachelor of arts) 文学士abbr.(=batting average) 击球率abbr.(=Buenos Aires) 布宜诺斯艾利斯abbr.[国家域名]波黑（=Bosnia and Herzegovina）Ba Jin's later worksBaihe Nature Reserve白河自然保护区Ba Martial - Dance巴人军舞Baiguishan reservoir白龟山水库baicalin/analysis黄芩苷／分析Ba metallogenic belt钡成矿带Bauhinia longistipesn.长柄羊蹄甲Ba Duan Jin exercise八段锦锻炼baking hammer finish烘烤型锤纹漆Baiyun Feng Mountain白云峰