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The inhibition of pyrocatechol on sulfite oxidation was investigated by oxygen removal and air oxidation tests. 通過(guò)除氧試驗(yàn)和空氣氧化試驗(yàn)，研究了焦兒茶酚對(duì)亞硫酸鹽自動(dòng)氧化的阻滯作用。