贫矿
- 与 贫矿 相关的网络例句 [注：此内容来源于网络，仅供参考]
-
Separation of the sub-quality part of the ore and the barren rock is exercised by the fractionated screening of each size of the ore by application of the lump size X-ray spectral separation and the small-portion X-ray spectral classification with the following purifying operations of the tail products of the main processes for each of the fraction, which are similar to the main processes.
在应用大规模的X射线光谱分离和小部分X射线光谱分类分级筛选不同大小的矿石的基础上，对次级矿石和贫矿石进行净化处理。然后，对各部分主要过程的尾矿进行净化处理，各个小部分的处理方式都类似于主要部分的处理方式。
-
Exogenic elements enriched in low-grade section,such as Li and Ti;while endogenic elements,represented by Sr and Ba in low concentrations.
以Li、Ti为代表的外源元素，贫矿段的含量高于富矿段；而Sr、Ba等湖盆内化学沉积元素，富矿段的含量高于贫矿。
-
Phosphatic fertilizer production will depend on the low-grade phosphate ore s more and more .
随着富矿资源开采的日渐枯竭，磷肥生产将不得不依赖杂质较多的贫矿资源，因此低品位磷矿的开发将具有重要的现实意义。
-
The method of processing of the gold-containing ores provides for the ore excavation at the mining works, its stage-by-stage ragging in the grinders with the check screening, separation of the ground ore by the sizes, separation from the ground classified ore of its sub-quality part and the barren rock.
含金矿石的处理方法决定了采矿工作中开采矿物的方式，其分阶段磨矿包括在研磨装置中检查筛选矿石、然后按照研磨矿石的粒度大小进行分离，将研磨分类矿石的低品位矿石与贫矿分离出来。
-
The chemical composition, crystal morphology, fluid inclusions and thermoluminescent characteristics of non-metallic mineral s such as quartz and carbonate from the Jindoushan gold deposit were studied in detail.
对产于烟台金斗山金矿内的贯通性非金属矿物石英及碳酸盐类的化学成分、晶体习性、流体包裹体和天然热发光特征做了研究，结果表明，矿床的主成矿阶段的环境介质为酸性偏中性，富矿和贫矿石英的热发光曲线均为双峰型，但峰点温度、总积分强度有显著差异。
-
At present, the multipurpose use of gangues and tailings retrieved useful elements and material transferred at home and abroad.
在富矿资源日益减少的今天，贫矿资源、废石及尾矿等非传统资源的开发利用越来越受到重视。
-
In pace with high-grade ores reduced, development of low grade ores, gangues and tailings becomes more and more important.
在富矿资源日益减少的今天，贫矿资源、废石及尾矿等非传统资源的开发利用越来越受到重视。
-
Until fairly recently, the only way to extract pure copper from ore was by using a process that requires large amounts of electric energy, especially if the proportion of copper in the ore is low.
如果不是现在都是贫矿多，就不会很省电了吧？其次，即使新的确实是省电，新技术的铜的提取率及工作效率与旧的相比如何呢？
- 推荐网络例句
-
Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。
-
In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
-
The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想，是邓小平经济理论体系中的重要组成部分，是我国经济建设根本任务的一个重要方面。