... selective fermentation 选择发酵 selective flotation 选择浮选 selective permeability 选择渗透性 ...
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... selective flooding 选择性注水 selective flotation 选择性浮选 selective formation tester 选择性地层测试器 ...
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part-selective flotation 部分优先浮选作业
stage selective flotation 分步优先浮选
partly selective flotation 部分等可浮流程
selective flotation process 优先浮选工艺
emphatic selective flotation 优先浮选
straight selective flotation 直接选择性浮选
On the basis of the analysis of minerals composition,mineralogical phase,dissemination characteristics of metallic minerals and size distribution the ore,bulk flotation and selective flotation etc,are used respectively.
在对原矿进行矿物组成、物相分析、金属矿物嵌布特征、粒度组成分析的基础上,分别采用混合浮选,优先浮选等方法,分别对石灰用量、调整剂用量、原矿磨矿细度、捕收剂用量以及闭路流程对浮选指标的影响进行了试验研究。
参考来源 - 提高丰山铜矿铜及伴生金银回收率的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Using sequential selective flotation process and adding dextrin as main depressant obtain good separation result.
采用优先浮选工艺，糊精为主要抑制剂，获得了较好的分离指标。
In technology, four process schemes, such as crude ore cyanide leaching, flotation -cyanide leaching of flotation concentrate, fractional bulk flotation and selective flotation, were put forward.
技术上提出了原矿直接氰化浸出、原矿浮选—浮选精矿氰化浸出、原矿分步混合浮选和优先浮选四个方案，并比较了它们的特点。
A review is made of the practice of technical transformation of copper sulfur flotation technology from bulk flotation into stage selective flotation and then iso flotation in Yongping copper Mine.
对永平铜矿铜硫浮选工艺从混合浮选变为分步优先浮选，再变为等可浮工艺的改造实践进行了评述。
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