This essay provides a volumetric method of m-hy-droxybenzoic acid with the KBrO_3-KBr titrant, which is sim-ple,quick and highly accurate to gain satisfactory results forboth pure and rough samples.是什么意思_This essay provides a volumetric method of m-hy-droxybenzoic acid with the KBrO_3-KBr titrant, which is sim-ple,quick and highly accurate to gain satisfactory results forboth pure and rough samples.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句