Biya比亚是前苏联制造的测量船Bin.[化]元素铋(bismuth)的符号bi-: pref.；表示“二；双”bi zha hua liang笔孔华梁biparietal plane二顶骨平面bifuzzy topology双F-拓扑bilinear systems双线性系统Bi microparticle铋biprolate phages扁长双尾噬菌体Bichat's foramenBickford Charles查尔斯·毕克福德bimetallic relay双金属继电器bipartite uterus二分子宫