In the result of GC/MS measurement, the content of semi?volatile organic compound in the effluent of catalytic ozonation as well as that of GAC treatment following it was 9% and 32% less than the control experiment respectively.是什么意思_In the result of GC/MS measurement, the content of semi?volatile organic compound in the effluent of catalytic ozonation as well as that of GAC treatment following it was 9% and 32% less than the control experiment respectively.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句