The polarization resistance of REBAR in mortars is measured by a rapid, nondestructive electrochemical method, and the porosity of the mortars is also measured.是什么意思_The polarization resistance of REBAR in mortars is measured by a rapid, nondestructive electrochemical method, and the porosity of the mortars is also measured.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句