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- The interaction between the roadway support and wall rock and dependency each other have common loading affect.It is a way of re asonable using wall rock loading power. 巷道支架与围岩的相互作用、相互依赖,具有共同承载作用。利用支架与围岩相互作用实现共同承载是合理利用围岩自承力的途径。
- Rules and support ways of roadway support and wall rock common loading 巷道支架与围岩共同承载的规律与支护方式
- Keywords terrene stress;support and wall rock;measures and experiences; 岩体应力;支护与围岩;措施及经验;
- support and wall rock 支护与围岩
- The results show that both ore body and wall rock have weak or strong rockburst proneness. 结果表明,该矿矿体和围岩均具有发生弱或强烈岩爆的倾向性。
- In a certain temperature and pressure conditions, fluid and wall rock constant interaction can produce all types of minerals DRUSE well developed. 在一定温压条件下,流体和洞壁围岩不断相互作用,才能生成各种发育完好的矿物晶簇。
- Thickness of coal-bed, depth of imbedding, quantity of resource, gas content, permeability, stress of reservoir and wall rock conditions are defined as the seven indexes in this study. 选取煤层厚度、埋藏深度、资源量、含气量、渗透率、煤储层压力、围岩条件等7项指标作为盆地煤层气地质条件模糊评判的评价指标,构成模糊评价因素集。将其分为好、较好、一般、较差和差5个级别。
- Let's give mutual support and inspiration to each other. 让我们互相支持,互相鼓励。
- Thereafter, the magma intrudes into covering layer accompanied by the concentration of the gases from the magma and wall rocks in the top of the intrusion body. 这些岩浆又侵入到盖层中,同时,岩浆及围岩中的气体聚集在侵入体的顶部。
- LI Jin-xiang,DENG Jun,WU Wen-gen,et al.Study on the sulfur-lead isotope of Zhaoyuan gold Mineralization area and wall rocks[J].Geoscience,2004,18(2):187-192. [9]李金祥;邓军;吴文根;等.;山东招远金矿集中区矿床及围岩中硫和铅同位素的研究[J]
- disturbance of ore pillar and wall rock 矿柱及围岩扰动
- It all depends on your support and guide. 这全靠了您的提挈。
- EDA tools support and project support. EDA工具的技术支持及项目支持.
- Hedges have eyes and walls have ears. [谚]篱笆有眼,墙壁长耳。
- The geochemical characteristic of S and Pb isotope compositions of the ore minerals and wall rocks, and H and O isotope compositions of gangue rocks from the Caixiashan Pb-Zn deposit in Xinjiang are studied. 摘要对彩霞山铅锌矿床矿石矿物和围岩的硫、铅同位素及脉石矿物的氢、氧同位素地球化学特征进行了研究。
- FUJITSU Support and Service INC. 富士通支持与服务株式会社。
- Give me a point of support and I'll move the earth. 给我一个支点,我将转动地球。
- Support and care for this program. 你们对我们节目的支持和关注。
- separately blasting and stoping of ore and wall rock 矿岩分爆分采
- Support and coordinate MD's activity. 支持及协调董事经理的日常活动。