1) stone coal deposit
石煤矿床
1.
This paper introduces the geological characteristics of the stone coal deposits in Huoqiu County,Anhui Province,and discusses its prospects of the development and utilization integrating with the present situation of its development and utilization about stone coal at home and abroad province,and puts forward some proposals for the development of these stone coal deposit.
介绍了安徽省霍邱县石煤矿床的地质特征,结合省内外石煤资源的开发利用情况,探讨了霍邱石煤资源开发利用前景,并就该县石煤资源开发问题提出了几点建议。
2) coal bed
煤矿床
1.
In order to efficiently express 3D objects in the actual world,especially,coal beds,a new method of 3D based on set theory was proposed after analyzing complicated 3D data of coal beds.
为了有效地表达现实世界特别是煤矿床的三维空间实体,在分析了复杂煤层三维数据的基础上,基于集合论的数学思想,提出了一种新的抽象的煤矿床空间数据模型。
2.
The general method using VRML to realize 3D visualization of coal bed is introduced.
介绍了基于VRML的煤矿床三维可视化的一般方法。
3.
The composing and the function of the geologic is information management system of the coal bed is introduced briefly, and the integrated dynamic system was built in the article.
详细介绍了煤矿床地质信息管理系统的组成和功能,建立了完整的、动态的煤矿床地质信息管理系统,该系统功能齐全,不仅可以动态、及时地修改矿床地质模型,还可以实现矿床地质界面的三维动态显示,具有较强的通用性、实用性和灵活性,对提高露天矿的管理水平和经济效益具有重大的现实意义。
3) coal-germanium deposit
煤-锗矿床
4) coal deposit
煤矿床
1.
Based on the characteristics of coal deposit a new and common technique of constructing coal deposit model in complex geological condition is put forward in this paper.
本文根据煤矿床赋存特点，系统地阐述了在复杂地质条件下煤矿床通用的构模技术，所构造的模型能精确地模拟矿床的赋存形态和品位分布，并可方便地加工出各种应用模型。
5) coal deposits
煤炭矿床
6) fluorite deposits
萤石矿床
1.
Aiming to the geological characters of fluorite deposits in Shuangjiangkou of Hunan,integrating the geological backgrounds,the geological conditions,the cause of formation of deposits and the factors of controlling ores in this district,the prospecting marks offluorite deposits have been suggested and the prospecting foreground is good.
针对双江口萤石矿床地质特征,结合区域地质背景、矿床地质条件、矿床成因和控矿因素,初步提出了找矿标志,该区具有较好的找矿前景。
补充资料：石煤
| 石煤 stone coal 形成于早元古代和早古生代的一种沉积的可燃有机岩。呈黑色或黑灰色。大多具有高灰、高硫、低发热量和硬度大的特点。石煤是一种高变质的腐泥煤或藻煤。其成分除含有机碳外，还有氧化硅、氧化钙和少量的氧化铁、氧化铝和氧化镁等。石煤有各种不同的分类。按灰分和发热量，可分为一般石煤和优质石煤：一般石煤的灰分为40％～90％，发热量在16.7千焦／克以下；优质石煤的灰分为20％～40％，发热量为16.7～27.1千焦／克。按结构、构造，可分为块状石煤、粒状石煤、鳞片状石煤和粉状石煤。按石煤中矿物杂质的主次，分为硅质石煤、钙质石煤等。石煤在中国分布广泛以南秦岭区储量最为丰富。石煤可作燃料，燃烧后的炉渣可制成炭化砖、水泥等建筑材料，还可从石煤中提取钒、铀、钼、镍、铜、钴等金属元素。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条