矿山

Sand making machine we offer has features of high performance in going through uncrushed materials, small influence by humidity (humidity can amount to 8%), end products with cubic shape, low flakiness rate, low noise (less than 95 db) and low dust.

可广泛应用于水电、公路、建筑、水泥、金属矿山等行业的细碎作业，产品粒形呈立方体，针片状含量低，在机制建筑砂、石料以及各种冶金矿渣的破碎中更是得到普遍使用，与其它类型的破碎机相比产量功效高。

And produce copper alloy castings for forging press, mining, power generation, and ship building equipment etc.

还可为锻压、矿山、发电、船舶等设备配套。

In order to realize safety mining of mine, it is necessary to research on the overlying formation's movement rule caused by underground mining and its effect on the ground surface movement.

为实现矿山的安全开采，必须对地下开采引起的上覆岩层的移动规律及其对地表移动的影响进行研究。

Slope Greening Net Net gabion, gabion cage, hexagonal wire mesh, such as heavy-duty precision fabricated metal products, mainly used in: coal, mining, petrochemical, food, food, salt industry, environmental protection and other industries.

边坡绿化网石笼网，石笼网箱，重型六角网等精密金属制品，主要用于：煤炭、矿山、石油化工、粮食、食品、盐业、环保等行业。

For the mining, Metallurgical Industry Galena laboratory testing to provide guidance and basis.

可为矿山、冶金行业化验室中锡矿的检验提供测定方法和依据。

According to the papers EDTA Titration of lead in lead-zinc content of the basic principles Determination of its conditions for the in-depth and meticulous research, is a stable and reliable analytical methods and operating procedures, that will be for the mine, China Metallurgical Industry Galena laboratory testing to provide guidance and basis.

本论文根据EDTA滴定法测定铅锌矿中铅的含量的基本原理，对其测定条件进行了细致深入的研究，给出了稳定、可靠的分析方法和操作步骤，可为矿山、冶金行业化验室中铅矿的检验提供指导和依据。

In view of the dialectic relation between certainty and uncertainty, the schemed index set and ideal index set were taken as a set pair to define the connectivity distance of generalized weight between all other schemes and the positive scheme as well as the distance between all other schemes and the negative schemes.

从确定性与不确定性辨证关系出发，将方案指标集与指标理想集作为集对，给出了各方案与正理想方案的广义权联系度距离定义、各方案与负理想方案的广义权联系度距离定义，讨论了现阶段集对分析在多属性决策中的应用情况，指出了其存在的不足，提出了基于广义权联系度距离的多属性决策模型，并将其应用于矿山设备优选中。

History and achievement of mining geology in China is reviewed in this paper.

本文回顾了中国矿山地质学的发展历程和成就，提出了以后的发展方向。

Based on actual working, the application results and knowledge of robust statistics has been provided in the mining subsidence prediction,the geological mining condition evaluation and the product targets prediction,the space estimation and the mineral geometrization .

认为矿山开采是一个复杂的动态过程，获取的数据分布往往较复杂且质量较差，稳健统计学具有广阔的应用前景。

County area there are well-known geyser and reserves outside the silicate-rich a mine of great value for development.

辖区内有闻名县内外的间歇泉和储量丰富的硅酸盐矿山1处，极具开发价值。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。