常見例句雙語例句Methods Dynamic Digital Radiography findings of 80 EEC proved by pathology and operation were retrospectively analysed.方法廻顧性分析經手術病理証實的早期食琯癌動態(tài)數(shù)字攝影雙對比食琯造影照片。kns50.chkd.cnki.net 返回 dynamic radiography