Application of Combined Support with Bolt Wire Net Shotcrete Cable and Belt at Meeting Coal Point, Broken Fault Zone and Roadway Crossing Point 断线(绽线或磨断)锚网喷索带组合支护在见煤点、断层破碎带、巷道交岔点的应用
The paper introduces seven factor of DRASTIC model: Depth of water table, Net recharge, Aquifer media, Soil media, Topography, Impact of Vadose Zone and Hydraulic Conductivity. 前言:介绍了DRASTIC模型的七个评价因子:地下水埋深、含水层净补给量、含水层介质类型、土壤类型、地形坡度、包气带介质I的影响和含水层的导水系数。
It can plug valueless high water-bearing bed, net watered interval and casing leak, meanwhile, using the feature of quick setting, it also can plug water zone leak. 用它既可对无开采价值的高含水层、纯出水层非选择性一次封堵,又可用于封堵套管漏失;
Net program is proposed to compute the thickness of the gas hydrate stability zone and potential volume of gas hydrate in the region. Net编程分析在该海域范围内天然气水合物稳定带厚度,讨论其分布特征,并以此来评估该区域的水合物资源量。
In order to easily diagnose net gas zone, oil-water or gas-water same layer and water layer, the paper provides a new hydrocarbon interpretation and evaluation method C_2/ C_3 hydrocarbon ratio technique, introduces the interpretation and evaluation criterion of this technique. 针对气测录井常用的解释评价方法存在的纯气层、油水或气水同层、水层难以识别的不足,该文提出了一种新的油气层解释评价方法C2/C3烃比值法。
A Dimensionless Proportional Analysis of Cooling Load for Air Conditioning Engineering The Air Conditioning Engineering Design Using full Fresh Air Ventilation for Great Net Bar in the Semi-tropical Zone 关于空调冷负荷的无因次比例分析华南地区大型网吧湿帘墙降温全新风通风工程设计
By transforming the liquid exchange between packing and column wall into that between the node net of packing and the node net of column wall, the liquid distribution model for the column wall zone around a packing element was presented. 通过将填料与塔壁间的液体交换规范成填料节点网与塔壁节点网间的液量传递建立了填料单元对应塔壁区的流体分布模型。
Planning of the Intercity Railway Net in the Yangtze River Delta Economic Zone 长三角经济区城际铁路线网规划研究
Studies on Technique for Farming Abalone with Piling Stones Covered with Net in the Intertidal Zone 潮间带垒石蒙网养鲍技术研究
Based on regularization of hydrographic and metrological station net ( all irregular station net) and the 30 years meteorological data of 24 stations in Erdos and circum zone, ET_0 spatial structure was analyzed. 根据鄂尔多斯市及其周边地区24个站点30年气象资料,在对已有的水文、气象站网(均为非规则分布)进行正则化基础上,对ET0空间结构性进行了系统分析。
Establishment about Independent Coordinate System and Basic Control Net on City Zone in Yiyuan County 沂源县城区独立坐标系及基本控制网的建立
Utilizing the real-time water vapor data obtained from GPS water vapor monitoring net in the trial zone and adopting the development of the module and system integration way, the GPS precipitation forecast system for river catchment has been developed. 利用试验区建立的GPS水汽监测网获得的近乎实时的水汽数据,采用模块开发和系统集成方式,研制了流域GPS降水预报系统。
The electrified railway over-zone feeding the AT net by BT, which is the dead zone of over-zone feeding, is the problem needing dealing with for power supply departments. 电气化铁路BT或直接供电区段向AT网络越区供电作为目前越区供电的死区,是供电运行部门亟待解决的问题。
The author accounted briefly the control net design principles, precision demand, net embedding scheme making and results arrangement of the transformation observation scheme design of the flood embankment in Cangwu county's city zone. 阐述苍梧县城区防洪堤变形观测的控制网设计原则、精度要求以及观测网的埋设、观测方案的编制和成果的整理方法。
The expression of net section yield criterion and crack tip ligament yield criterion and estimation of plastic zone size for multiple site cracks in stiffened panel are also given. The residual strengths of three types of damage in stiffened panel are tested. 文中也给出加筋板含多裂纹时剩余强度净截面塑性区屈服判据和裂尖韧带屈服判据的表达式及塑性区尺寸估算方法。
Research and Practice for Dynamic Management Information System of Underground Pipeline Net in Yingkou Open Economic Zone 建立营口开发区地下管网动态管理信息系统的实践与研究
Determined for the above survey, the results of technical advice on the net monthly net monthly Economic Development Zone, solid waste disposal. 针对以上调查、测定结果,提出净月净月经济开发区固体废弃物处理的技术建议。