短語詞組短語direct digitized radiography dr 直接數(shù)字x線攝影Direct digital radiography 直接數(shù)字X線攝影;線攝影;影像Direct Digit Radiography 直接數(shù)字化攝影系統(tǒng)direct digital radiography system 直接數(shù)字x線攝影術(shù)direct digitized radiography 線攝影;直接數(shù)字x線攝影direct digtal radiography 直接數(shù)字化X線攝影direct digital radiography ddr 直接數(shù)字攝影direct neutron radiography 直接中子射線照相direct digitial radiography 線攝影術(shù) 返回 direct radiography