It is indicated that uranium was moved out in the relative reducing condition and enriched precipitation in the relative oxidizing condition.
研究表明，铀在相对还原条件下迁移，而在相对氧化条件下沉淀富集。
The oxidizing process of cast iron was analysed. The using condition, existing problem and solving method of weight-increase method were discussed.
分析了铸铁氧化过程特点；讨论了应用增重法研究铸铁抗氧化性能的适应条件、存在问题及解决方法。
The technological process of recovering copper and bismuth in wet handling elution residue by adding pyrolusite as oxidizing agents under the condition of ordinary pressure, low temperature, acidity.
主要介绍在常压、低温、酸性条件下加软锰矿为氧化剂湿法处理洗净残渣提取铜和铋的技术。
The microorganisms used for bioleaching are mainly iron-oxidizing or sulfur-oxidizing bacteria which live in acid condition.
能够进行生物浸矿的微生物主要是一些在酸性环境中生长的铁或硫氧化细菌。
The microorganisms used for bioleaching are mainly iron-oxidizing or sulfur-oxidizing bacteria which live in acid condition.
能够进行生物浸矿的微生物主要是一些在酸性环境中生长的铁或硫氧化细菌。
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