floatation test造句

例句与造句

1. After the floatation test of high phosphor content iron ore , we have selected the floatation technology
   对于黑鹰山的部分高磷富矿进行浮选方案脱磷试验，确定了浮选流程。
2. It's difficult to find floatation test in a sentence. 用floatation test造句挺难的