limonite ore造句怎么写

2、It brings forth a novel solution for the exploitation and utilization of analogous high-phosphorus hematite-limonite ore resources.

1、The feasibility study was made on the beneficiation of Hainan Danzhou oolitic limonite ore grading 40.15% mainly by wind separation.

3、The process consisting of one stage grinding-HIMS (high intensity magnetic separation) -reverse flotation was adopted for the beneficiation of a limonite ore according to its properties.