incinerate GREGMAT专八

waste packaging is to be incinerated rather than buried in landfills.

废包装被焚毁，而不是用垃圾掩埋法掩埋。

The copper ion content is determined with direct spectrophotometry after the engine oil was incinerated,dissolved with acid and developed with Neocuproin-Hydroch lorid Monohydrat.

将机油灰化、酸溶解后,新亚铜灵显色、直接光度法测定铜离子含,回收率在92。