kakoxene是什么意思

用法例句

Research progress in treatment of high phosphorus iron ore and dephosphorization of high phosphorus hot metal;

高磷铁矿处理及高磷铁水脱磷研究进展

In face of the resource status of iron ore with phosphorus,the development of phosphorus-containing iron ore resources was imperative.

从我国含磷铁矿的资源现状来看,开发含磷铁矿资源已势在必行。