请海游帮我翻译下面的句子,先谢过了!!? The XRF analyzer producing the ash composition can provide the required information for the operator to adjust the gasification conditions promptly during the normal operation. This is especially important when the coal to be gasified inherently has a narrow operation window indicated by low SiO2 to Al2O3 ratio. 查看更多3个回答 . 5人已关注