backscattering n. [電訊] 后向散射；[物] 反向散射 v. 使…反向散射；使…后向散射（backscatter的ing形式）backscattered 反(背)向散射的backscatter-to-extinction ratio [地球科學(xué)]反散射消光比backscatter ultraviolet technique [地球科學(xué)]紫外輻射后向散射法backscatter ultraviolet radiometer 后向散射紫外線輻射儀backscatter intensity [地球科學(xué)]聲學(xué)后散射強(qiáng)度backscatter geometry [物理學(xué)]反散射幾何條件backscatter gauging [物理學(xué)]反向散射規(guī)測(cè)backscatter coefficient [農(nóng)業(yè)科學(xué)]后向散射系數(shù)[電子、通信與自動(dòng)控制技術(shù)]后向散射系數(shù)反向散射系數(shù)backscatter clutter [機(jī)械工程]反向散射雜波訊號(hào)[電子、通信與自動(dòng)控制技術(shù)]反向散射雜波訊號(hào)backscatter n.反向散射；背反射=backscattering.backscatte 反散射backscattcr 后向散射backscarp 滑坡后壁backsawing 弦鋸backsaw 短鋸backsack 背負(fù)式backs n.后面；背脊；靠背；后背；后衛(wèi)vt.支持；后退adv.向后地adj.向后的；后面的；偏遠(yuǎn)的；過時(shí)的；積欠的backrush n. 惡果，余波；（行船激起的）反流，尾流；（波浪拍擊岸邊后的）波浪；回流物（等于 backwash）backrung 后橫檔