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- tailings of gold mine 金矿尾矿
- With the development of gold production,the gold mine tailings increase graduall y. 随着黄金生产的进程,黄金矿山排放的尾矿日益增多,堆积如山。
- Keywords Mineral resouces;Tailings of gold mines;Autoclaved brick;Resourceful disposal; 矿产资源;金矿尾矿;蒸压砖;资源化;
- The effective reclaiming and utilization of gold mine tailings will not only reduce the output of solid wastes,but also enhance utilization ratios of resource and energy. 黄金矿山尾矿的有效回收和利用不仅能减少固体废物的排放量,还能提高资源和能源的利用率。
- Tailings of gold mines 金矿尾矿
- The type of gold mine of the diabase belongs to a reforming type of gold mine. 桂西辉绿岩型金矿属改造型金矿,金主要来源于基性岩浆对围岩(热水沉积岩)的混熔改造。
- With time and scale of gold exploration, quantity of tailings from gold mines has risen by year. 随着黄金开发规模的扩大和开采历史的延长,黄金矿山尾矿逐年增加。
- A flap from the tail of the whale upset the boat. 鲸尾轻轻一拍便把小船打翻了。
- This approach has been applied to the vicinities and depth of gold mine and excellent effects are obtained. 运用该方法在金矿区深部及其外围进行盲矿预测,取得了显著效果。
- We were at the tail of the bus queue. 我们立在公车候车队伍的末尾。
- I can't make head or tail of it. 我对此不理解。
- The formation of gold mine is closely related to the intrusive bodys of granite,which are formed between later Caledonian and Hercynian. 晚加里东-海西期花岗岩侵入体与金矿密切相关;
- This paper made a description of gold extracting from copper bearing gold concentrate of a gold mine of Guangdong by roasting aqueous leaching cyaniding process. 对广东某金矿含铜金精矿焙烧-水浸-氰化提金工艺进行试验研究,试验结果证明工艺是成功的。
- On the top of gold mine is the contacting belt of positive magnetic prospecting and negative magnetic prospecting especially at the position of big grads. 在矿化带上方表现为正值磁测异常区与负值磁测异常区的接触带,尤其是梯度较大部位。
- I can't make head or tail of it. It's a complete dog's breakfast. 我简直摸不着头脑; 事情简直是一塌糊涂。
- The situation is so confused, no one can make head or tail of it. 情况是那样复杂,谁也弄不清是怎么回事。
- The design position of false incline shaft in the development of gold mine can be speedily derived from the equation for the development of false incline shaft. 本文介绍在黄金矿山设计中,利用伪斜井开拓推导公式,准确、迅速计算出伪斜井设计方位。
- A vein of gold was seen cropping out. 可以看见一条金矿矿脉露出地面。
- He spoke such a jargon I couldn't make head or tail of what he said. 他讲那么一种方言土语,我根本不懂他说什么。
- The article introduces the carbon absorption-iodine amounts method in determining the amount of gold indirectly, according to the ore character of Qiucun Gold Mine. 摘要文章根据邱村金矿的金矿石特征,详细阐述了矿样采用活性炭吸附-碘量法间接测定金的含量。