The pass percent of the water quality after sewage treatment in Weigang Combination Station in 2003is only70%, which forms the severe threat on the stratum layer' s safety.
2003年，魏岗联合站污水处理水质合格率只有70%，严重影响到魏岗油田注水合格率，对地层安全形成了极大的威胁。
For instance, the policies for basic field coverage, users' authentication and base station configurations can be enforced at Layer 1.
例如，可在第1层执行基域覆盖策略、用户鉴别策略以及基站配置策略等。
MAC address filtering and base station discovery policies that prevent the deployment of unauthorized access points and other wireless devices can be enforced at the final layer.
而在最后一层则可执行那些用来防止未经授权的访问点以及其它无线设备配置的MAC地址过滤和基站发现策略。
In this paper, a new technique of protective layer excavation of horizontal foundation was expounded and applied to the construction of Lijiaxia hydropower station.
本文是水平建基面保护层一次爆破开挖新技术在李家峡水电站工程的应用实例。
The Ethernet layer was used to realize the data transportation between chamber station and command chamber.
以太网层实现各舱室工作站向指挥舱传输数据。
Except whiter stage, the relative moisture of active layer in other four stages is generally above that of weather station in a whole day.
活动面相对湿度除越冬期外其余四个时期全天则普遍高于气象站相对湿度。
There appears an emulsified layer which is hard to remove between the oil-water interface in the sedimentation tank located at Longyilian united station.
大庆油田第九采油厂龙一联污水处理场沉降罐上部油水界面处出现一层难以去除的乳化漂浮物。
The concrete for snail shell layer is called 'heart' of concrete used in the plant building of the power station, also it is the Most essential and difficult to pour part.
蜗壳层混凝土被称为电站厂房混凝土的“心脏”，是最关键和最难浇筑的部位。
The roof system of Shanghai South Railway Station has three layers and the polycarbonate sheet layer in the middle is the key to the success of the building.
上海铁路南站屋面系统采用三层构造，中层的聚碳酸脂板是屋面系统成功与否的关键。
The main topic of this thesis is about the design and implement of MAC layer for mobile station.
本文阐述了该专用宽带移动通信系统移动台MAC层的设计与实现。
The two layer cluster heads were selected by base station in terms of residual energy of node and distance between cluster heads and base station.
由基站依据节点剩余能量和簇头与基站的距离分别选出二层簇头，簇内节点利用单跳和多跳模式与簇头进行通信。
Against the disadvantages of current multi-layer structure of networked ticket selling system, it presents peer-to-peer bus station architecture.
针对目前层次型联网售票体系结构的种种弊病和不足，提出了对等型客运站的体系结构。
The paper implemented a station-to-station railway container transportation management system on the base of J2EE three-layer architecture.
系统采用了J2EE三层体系结构，实现了一个站到站的铁路集装箱运输管理系统。
Toll collection system has 3-layer tree structure:Toll collection center, Toll collection station and driveway toll.
收费系统分为收费中心、收费站和收费车道三层树状结构的收费系统模式。
Toll collection system has 3-layer tree structure:Toll collection center, Toll collection station and driveway toll.
收费系统分为收费中心、收费站和收费车道三层树状结构的收费系统模式。
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