Barion.巴里奥
barn.酒吧;条;横木;栅vt.禁止;阻挠;闩上;在 ... 设栅栏
bar experiment recorder杆试验记录仪
barycentric subdivision重心重分
Bar code identification条形码识别
bar mercury thermometer棒状水银温度计
bar arm with grape vine缠腿反夹臂
bar-mat reinforcement钢筋网
bar of uniform strength等强度棒
barometic leg condenser气压柱冷凝器
barlum hydrogen sulfate[机] 硫酸氢钡
Barany's noiseapparatus