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- A model of several levels fuzzy synthetical judgment for the geologic conditions of stopes is established. 建立了刘桥矿回采工作面地质条件多层次模糊综合评判模式。
- the geologic condition of petroleum 油气地质条件
- These eight projects are in southwestern China's Yunnan and Guizhou provinces where the geologic conditions are complex. 这八个工程在中国西南云贵两省,那里的地质条件复杂。
- According to the geologic conditions and production situations in Daqing Putaohua Oilfield, field test is conducted in 2 wells with good... 根据大庆葡萄花油田地质条件及开发现状,在现场试验2口井,见到了较好的增油效果。
- Actually and theoretically we attemp to discuss the relationship between the geological condition , mining factor or time factor and the coal burst. 试图从实际上和理论上论述地质条件、开采因素和时间因素与冲击地压发生的关系.
- Due to the geological condition changes and abnormal earth magnetism behavior,some abnormal deviations happened with the MWD device. 在对接井施工过程中,由于出现了地磁变化异常和地质条件变化,致使MWD导向系统出现了一定偏差。
- During the construction of the tunnel,the means used in tunneling is difference with the difference of the geology condition. 隧洞施工中,由于洞口地质条件各异,成洞所采取的工程措施有很大差别。
- The applying event function of Luling coal mine of Huaibei mining group has been created according to the geological condition and the Gas Outburst. 结合淮北芦岭矿的井田地质条件和瓦斯突出状况确立了该矿井瓦斯突出事故树事件函数;
- Although there is not steadily distributed thicker shaly rock in the deep part of Songliao basin, we believe that the deep part is better than shallower part when considering the geologic conditions of forming abnormal pressure. 松辽盆地深层虽然没有稳定分布的较厚泥岩层,但从形成压力异常的地质条件看,深层要优于浅层。
- The geological condition in the inlet of spillway tunnel of Hengquan Reservoir is very complex,rock wheathering is severe and the stability of adjoining rock of tunnel is bad. 横泉水库泄洪洞进口地质条件复杂,岩石风化严重,围岩稳定性较差。
- Based on the geology condition and design of the international airdrome runway at Chengdu Shuangliu,we give a determinant standard about expansive soil of airdrome runway. 膨胀土的工程性质受周围环境及气候的影响较大,而膨胀土的判定没有统一的标准,特别是针对机场跑道膨胀土的判定。
- Taking the geological condition in the harbour district Jingtang Port as the model,the detail analysis on lowering water level by large diameter well point are given in the paper. 以京唐港地区地质条件为模型,对大口径井点降水进行了详细的分析,对大口径井点降水在实际工程应用具有理论参考价值。
- In the geological condition of shallow buried, soft rock, and carst, et al. the mother rock of these kinds of tunnel must be paid attention in the whole construction stage. 在浅埋、围岩软弱、岩溶等复杂地质条件下,这类隧道在不同施工阶段围岩的稳定性问题备受关注。
- Along with the geology condition change,sometimes the phenomenon that the altitude of the conveyor entry is higher than that of the return roads is comed cross. 由于地质条件变化,有时遇到输送机顺槽比回风顺槽标高高的现象。
- Taking the geological condition of the Baiyunebo main iron mi ne as the b ackground, the paper deeply analyzes the engineering geological characteristics o f the mine stope. 该文以白云鄂博铁矿主矿地质条件为背景,深入分析了采场的工程地质特征。
- Abstract: Taking the geological condition of the Baiyunebo main iron mi ne as the b ackground, the paper deeply analyzes the engineering geological characteristics o f the mine stope. 文摘:该文以白云鄂博铁矿主矿地质条件为背景,深入分析了采场的工程地质特征。
- By applying the new types of acdizing fluids for stimulations of wells in Daqing oilfield,the geological condition and scope suitable for these fluids are established both from theory and practice. 通过几种新型酸液在大庆油田中的应用,从理论和实践上得出这几种酸液适用的地质条件及范围。
- The landside deformation is the result of the geological condition,precipitation and human activities.precipitation is the most important factor for forming Landslide,which is of layer-structure. 滑坡成因主要由水的作用引起的,滑坡体上部地层土层结构松散,土质亲水性强,且土体处在山的斜坡上,在饱水之后形成下滑。同时,人为因素也是引起贾沙滑坡产生的主要因素之一。
- Having understood the geological conditions, it was found that the measures to cure these def... 研究得到的隧道病害原因和治理预防措施,对相似病害的防治具有借鉴作用。
- The location and extent of aquifers is dependent upon the geological conditions of the underlying rock. 含水层的位置和范围是根据下垫岩石的地质条件所决定的。