常見例句雙語例句This paper introduces the method of natural potential measurement of steel bar based on the mechanism of steel bar corrosion in concrete structure.本文根據(jù)鋼筋混凝土結(jié)構(gòu)中鋼筋的銹蝕機(jī)理，介紹了鋼筋銹蝕自然電位值的檢測方法； 返回 bar potential measurement