查询词典 stopes

Study on the field stability at the mine abandoned stopes is a key step whether a construction can proceed or not.

煤矿废弃采空区场地稳定性研究是决定能否进行建筑的关键步骤。

This paper focuses on the classification and control of the stability of the surrounding rocks of stopes and roadways on the background of Xiadian Gold Mine. The association method of actual measurement, theoretical analysis and numerical simulation is used to analyse and research the law.

本文以招金集团夏甸金矿为背景，围绕对夏甸金矿巷道及采场围岩稳定性进行分类与控制这一主题，根据夏甸金矿的实际工程地质和开采技术情况，采用现场实测、理论分析与数值模拟相结合的方法，有针对性地展开了分析研究。

With considerable number of field measurements as background,"unloading" theory is suggested to give a better interpretation of the ground pressure phenomena and rock displacement process in these stopes.

在现场观测的基础上提出了&卸荷&原理，较好地解释了采场的地压现象和岩层移动过程。

Abandoned stopes; construction field; stability; evaluation

废弃采空区；建筑场地；稳定；评价

Through the generalizing the practice of the water detection and water release on the stopes,this paper puts forward some concrete operating methods and some matters needing attention in the operation,which possess certain guiding function in tomorrow's underground water detection and water release and the safety in production of the coalmines.

通过对回采工作面探放水工作的实践总结，提出了具体的操作方法和应注意的事项，对今后的煤矿井下的探放水工作及安全生产工作具有一定的指导意义。

By solving this model, two rank of objectives, the matching between stopes and concentration plants and minimizing the transportation cost, were optimized.

然后采用序贯式算法求解，优化了采场与选厂的最佳匹配、费用最小两级目标。

In short, this study has systematically researched the mechanical properties of rockmass structural plane by employing new theories and methods, and has made creativeachievements in controlling rock mass structural plane and raising the stability ofunderground stopes and tunnels. It is of great referential value for the design,construction and production of rock mass works, and so is it for enterprises in raisingeconomic benefits and ensuring production safety.

总之，本文采用新理论、新方法，系统地研究了岩体结构面的力学特征，对控制岩体结构面的方法、手段和措施及提高地下采场、巷道的稳定性等方面的研究取得了创造性成果，本文对解决岩体工程的设计、施工和生产中存在的问题，提高企业经济效益和确保生产安全等都具有十分重大的意义。

The work of Sanger and Stopes reached only a small fraction of the millions of couples who in the 1920s and '30s lived in a world irrevocably altered by World War I, crushed by economic depression, and striving for the then lowest birth rates in history.

斯托卜斯和桑格的成果仅仅影响到数百万夫妻中的一小部分，在1920和30年代，这些夫妻们生活在一个被第一次世界大战不可逆转地改变了的世界，他们受经济萧条的冲击，并随后千方百计地把生育率降低到历史上的最低水平。

Taking tashan Mine as a example,according to the analysis based on the Characteristics of the Cracks in Stopes,experimental research of stress-relieve gas drainage is worried about.

以塔山矿为例，在采场裂隙特征分析基础上，实施采场卸压瓦斯抽放试验。

The best approach was also used to inverse the mechanical parameters of rock mass surrounding the mining stopes in Xiangxi Gold Mine in Hunan Province.

将先应用遗传算法、后应用神经网络方法进行反演的智能化位移反分析方法，应用于反演确定湘西金矿老采区围岩的弹塑性模型力学参数，并应用反演结果对该区回采系统围岩的稳定性进行了数值模拟研究，研究结果表明，回采系统围岩是稳定的，回采方案是合理的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。