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B 开头的英语单词（共 188,305 个）
backsawing
弦锯
backscarps
[网络] 背景图
backscatter
[计] 反向散射
backscatter clutter
反向散射杂波讯号
backscatter coefficient
反向散射系数
backscatter cross section
反向散射截面
backscatter electron image
背散射电子像
backscatter factor
散射因子
backscatter ga(u)ge
[雷达] 反向散射测量计
backscatter gage
反向散射测量计
backscatter gauging
反向散射测试
backscatter geometry
回散射体几何
backscatter image
后向散射影像
backscatter laser Doppler velocimeter
反向散射激光多普勒测速仪
backscatter meter
反散射计
backscatter method
反向散射方法
backscatter peak
反向散射峰
backscatter percentage
回散射体百分比
backscatter radar
后向散射雷达
backscatter sounding
[气象] 后向散射探测
backscatter spam
[网络] 退信式垃圾邮件；退信攻击
backscatter ultraviolet radiometer
反向散射紫外线辐射仪
backscatter ultraviolet technique
紫外辐射后向散射法
backscatter visibility sensor
反散射能见度感应器
backscattered
反(背)向散射的
backscattered debris
背向散射碎片
backscattered electron
背散射电子