spent residue

基本解釋

Spent cathode as a kind of waste residue hadn't been utilized for some years because it contains fluorine.
廢陰極炭塊是電解鋁行業(yè)產出的廢渣，由于其中含有大量的氟，多年來一直沒能得到有效利用。
The feasibility of spent soda residue treatment technology and its impact on the environment and economy are introduced.
闡述了煉油廠廢堿渣處理技術的可行性與實施后對環(huán)境、經濟造成的影響。
It is predicated that the method could also be applied to practical sample analysis of insoluble residue of spent PWR fuel.
方法適用于PWR乏燃料元件不溶殘渣實際樣品分析。