您要查找的是不是:
- copper grade distribution 铜品位分布
- Unreasonable setting of pH value of the flotation operation stage resulted in low copper grade and recovery during its trial operation. 建厂设计时,分离浮选作业的pH值设定不尽合理,致使试生产阶段铜精矿的品位低,回收率低。
- The reagent co- nsumption is 29.2% lower and copper grade of concentrate is 2.41% higher in Dexin Copper Mine when this technology is used. 德兴铜选厂采用该工艺;药耗降低29.;2%25;铜精矿品位提高2
- Floatation experiment in Wushan Copper Mine shows that isopropyl xanthogen ethyl formate has higher recovery ratio and higher copper grade than xanthate... 江西武山铜矿的浮选实验研究表明:异丙基黄原酸甲酸乙酯与黄药相比,对硫化铜矿具有更高的回收率,精矿中铜品位更高。
- Base on this,Offer the idea of total and part of the mine optimization consider of the grade distribution and mining methods,then implement it by computer software system. 在此基础上,结合矿山的品位分布和采矿方法,提出整体优化和部分优化的思路,并通过计算机软件系统实现。
- In this paper,the fractal characteristics of grade distribution in a phosphate deposite are investigated.Its principle and calculation method of fractal dimension are also described. 应用分形几何理论探讨了某磷矿床品位分布的分形特征,阐述了其分维数的计算原理、方法和计算结果。
- Study on Grade Distribution of Chambishi Copper Ore Using Geological Statistics 谦比西铜矿石品位分布的地质统计学研究
- Systematic grading distribution of sex for seed plants, gender plasticity and the cause leading to sex reversion are all introduced. 介绍了种子植物性别的可塑性和影响植物性别逆转的原因,比较了裸子植物和被子植物性别类型和繁育系统的异同。
- The eluvial soils on slopes where surface flow occurs are mainly clayey soils with some blocks or debris.They have good grading distribution and a thin soil horizon. 发生坡面流的斜坡残 坡积土主要为粘性土,含少量块石或碎石,级配较好,且土层厚度小。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- The Model of China's Copper Grade--Tonnage and the Resource Appraisal Technique 中国铜矿床品位吨位模型
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色?
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Copper and gold are both metals. 铜和金都是金属。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色?
- The distribution of the magazine is 2000. 该杂志的销售量为2000份。