您要查找的是不是:
- Study on heavy metals in soil contaminated by coal waste rock pile 矿区煤矸石堆放引起土壤重金属污染研究
- Radon Emanation Characteristics in Uranium Waste Rock Pile Site 铀废石堆放场地的氡析出特征
- Radiation Protection for Tailings and Waste Rock Pile Site in Uranium Mine and Mill 铀矿冶尾矿、废石堆放场地的辐射防护
- Radioactive Safety Analysis and Assessment of Waste Rock Pile Site in Uranium Tailings 铀尾矿废石场辐射安全分析与评价
- Keywords uranium tailings impoundment;waste rock pile;radiation;radon;protection distance; 铀尾矿;废石场;辐射;氡;防护距离;
- Keywords radon contamination;wastewater;uranium mine;waste rock pile;tailings impoundment; 氡气污染;废水;铀矿山;废石堆;尾矿库;
- The miners muck the waste rock every other day. 矿工每隔一天清除一次矸石。
- coal waste rock pile 煤矸石堆
- waste rock pile 矸石堆
- Sondergaard J, Elberling B, et al. (2007) Temporal Trends of Dissolved Weathering Products from a High Arctic Coal Mine Waste Rock Pile in Svalbard. Applied Geochemistry, 22: 1025-1038; 研究目的:(1)北极永冻土带矿坑排水及其沉积物中的硫酸盐还原菌、铁还原菌、锰还原菌等地质微生物的种类和分布;
- Weathering of Copper Mine Waste Rock and Characteristics of Acid Wastewater. 铜矿废石风化及形成酸性废水特征
- The paper presents a case study of its application in detecting effects of grouting in Da-ping rock pile. 本文详细阐述了地震波法在大坪岩堆滑坡体灌浆加固处理效果检测中的应用。
- It also gives the application of SRD in the mine winch of waste rock. 介绍了开关磁阻电机调速系统的构成、工作原理和特点,及其在煤矿矸石山绞车上的应用。
- Mani Pile / lection stone, a Tibetan Buddhism tradition, the rock pile is like a shrine, with prayers flag on top. 藏族的玛尼石碓,对佛教不陌生的朋友,大概都有听过六字大明咒。
- At first he had got caught again and again, crushed in an exaggerated blot of gore oozing out from under a rock pile. 最初他还被砸到很多次,砸在石头堆底下变成一摊夸张的血迹。
- uranium waste rock piles 放射性废(矿)石堆
- In Team Tianjin already more than half a year Ma Lei the rock pile, started from the epicycle league tournament, is just now upright -like to become the Taida person. 在天津队已经大半年的马磊磊,从本轮联赛开始,才刚刚正式成为“泰达人”。
- The mine debris flow is mostly caused by the illogically heaped waste rock and discard soil during exploiting mine resource. 矿山泥石流的形成与发生主要是因山区矿产资源开发过程中废石弃土不合理堆排造成的,以其物质来源亦称矿渣型泥石流。
- Taking an iron mine as example, the burden principles and methods for making the microcrystal glass from tailings and waste rock are described. 以某铁矿为例,阐述了利用尾矿废石制作微晶玻璃的配料原则和配料方法。
- The structure working principle and characteristics of switched reluctance drive are introduced.It also gives the application of SRD in the mine winch of waste rock. 介绍了开关磁阻电机调速系统的构成、工作原理和特点,及其在煤矿矸石山绞车上的应用。