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- Based on process mineralogical study of copper ore, the floatation index of Liwu Copper Mine is advanced by using collector PAC. 通过对里伍铜矿的工艺矿物学研究,采用新型高效捕收剂PAC提高里伍铜矿选矿工艺指标。
- Based on process mineralogical characteristics of villaninite,a process of "stage grinding,stage flotation,and concentrate discharge from two points" was adopted. 根据该硫化铜镍矿的工艺矿物学特点,采用阶段磨矿、阶段浮选、两点出精矿的选矿流程。
- process mineralogical characteristics 工艺矿物学特征
- The tantalite-columbite minerals and accompany minerals, and their physical and chemistry characteristics have been studied by processing mineralogical method. 经深入细致的工艺矿物学研究,查明了该矿石的钽铌矿物种类和物理化学特征以及伴生矿物组成,揭示了钽铌矿物的组成特点和赋存状态。
- The research mission of process mineralogy and its use for molybdenum mineral were explaned. 论述了工艺矿物学的研究任务及钼矿物的工艺矿物学研究内容。
- The paper studies magnetic separation according to vitriol calcigenous process mineralogy and substance for integrate utilize. 通过对硫酸烧渣工艺矿物学和矿物成分分析,重点研究了硫酸烧渣磁选试验。
- The paper studies grinding classification according to vitriol calcigenous process mineralogy and substance for integrate utilize. 对硫酸烧渣进行了矿物成分考察,根据试样工艺矿物学研究的结果,重点研究了硫酸烧渣分级磨矿试验。
- Process mineralogy progress abroad is briefly reviewed,which emphasized that process mineralogy plays an important role in the mineral resource development. 本文简要地评述了国外工艺矿物学的进展,阐述了工艺矿物学在矿产资源开发中的重要性。
- The paper introduces the character of process mineralogy of refractory ore in Wulonggou gold mine.The test results proved that the flotation+ fine bioleaching is a efficient path. 叙述了五龙沟金矿难浸金矿石工艺矿物学特征,通过室内、外生物氧化试验证明,认为浮选+精粉生物氧化是该类难浸金矿提金的有效途径。
- According to the research on process mineralogy and dressing experiment, a system of recovering copper, iron, gold and silver from tailings has been built in Tonglushan Mine. 在本研究及选矿试验研究的基础上，铜绿山铜铁矿已建成了从尾矿中回收铜、铁、金、银的生产系统。
- So both advanced SEM-IPS image analyser and process mineralogy examina-tion were used in the study on gold distribution in products from dressingprocess was determined. 本文用图象分析仪等先进仪器及工艺矿物学研究方法对选厂各产品进行了金的流向查定研究，找出了金生产指标低的原因，并提出了相应对策。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- The project is not finished but is till in process. 该项工程尚未结束，仍在进行之中。
- Out of demand on developing market for high-quality mullite molding sand products, the tests on calcination of Huaibei coal-series hard kaolinite rock are done based on the process mineralogy study. 我国煤系硬质高岭岩资源丰富,出于开发高档精密铸造用莫来石型砂产品市场的需要,在工艺矿物学研究的基础上进行了淮北煤系硬质高岭岩煅烧试验研究。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- PROCESS MINERALOGICAL CHARACTERISTICS OF DAHENGLU COPPER-COBALT ORE DEPOSITS LOCATED IN BAISHAN IN JILIN PROVINCE 吉林省白山市大横路铜钴矿的工艺矿物学特征
- The act or process of pushing or thrusting out. 推，掷推出或掷出的行为或过程
- This part of the assembly process is now fully automated. 装配过程的这一部分现在是全自动的。
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海词词典，十七年品牌
