单词	射柱闸
释义	射柱闸beam shutter
随便看	cumulative effect cumulative electronic scanning cumulative engine flight hours cumulative engine flight hours (cefh) cumulative error cumulative error--accumulative error cumulative error in lead cumulative error in pitch cumulative error rate cumulative evidence cumulative excitation cumulative exposure cumulative--exposure cumulative factor cumulative failure frequency cumulative failure probability cumulative fatigue cumulative fatigue damage cumulative feature cumulative feedback inhibition cumulative fission yield cumulative flow cumulative flux [of a source cumulative flux[of a source cumulative flux [of a source, for a solid angle]