单词：flotation test
flotation test的用法和样例：
例句
- This paper shows the test results of certain celestine ore.论述了某天青石矿浮选试验研究结果。
- An experimental research on auriferous high-sulfur copper ore flotation with a new reagent was carried out.采用新药剂对某含金高硫铜矿石进行了系统浮选试验研究。
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