查询词典 water-power engineering

This drill rig is suitable to drill blasthole,anchor-cable hole and grouting hole with φ85-φ125mm diameters,0-50m depths and any dip angle of 00-3600 in various rock formations in underground mines,open pit mines,water conservancy projects and other engineering such as hydroelectric,building,harbour,airport,road construction and consolidation of slope etc..especially suitable for the operation in narrow underground space.

其导轨架较为短小，占地空间小，适用于矿山井下和露天、建筑、水利水电、港湾、机场、道路施工及边坡加固等工程，尤其适合井下狭窄场地作业。可在各类岩层中钻凿φ85-φ125mm、深度0-50米，钻孔倾角00-3600任意角度的炮孔、锚索孔和灌浆孔。

Commence from analyzed and tested raw materials quality effect on concreteresistance of seawater chlorion erosion, components in concrete raw materials,especially the effect of multiplication of high-performance water reducer andactive addition, were compared and selected. By designed and optimized mixratio, the components of testing concrete were determined, series test ofphysical mechanics performance and durability for high-performance concretewere conducted, and prediction model of durable years for high-performanceconcrete in harbour engineering was discussed.

从分析、试验原材料品质对混凝土抗海水氯离子浸蚀的影响笔试手，比选了混凝土原材料组分，尤其是高效减水剂和活性混合料复合的效应，通过配合比设计优化，确定了试验混凝土的组成，进行了海工高性能混凝土物理力学性能、耐久性系列试验，探讨了海工高性能混凝土耐久性使用年限的预测模式。

Journal of Environmental Engineering,1990, 116 (1): 200～2052 Watson B M,Hornburg C D. Low-energy membrane nanofiltration for removal of color, organics and hardness from drinking water supplies.Desalination,1989,72 (1～2): 11～223 Cluff C Brent.

曾参加过可持续发展理论研究和核工业部攻关课题&放射性废物的处理&，目前从事中德合作&城市污水深度处理回灌地下水研究&项目。

The Key Laboratory of Water and Sediment Sciences, Ministry of Education,Depa rtment of Envinmental Engineering, Peking University

水沙科学教育部重点实验室北京大学环境工程系 2。水沙科学教育部重点实验室北京大学环境工程系

It is an administering project of water erodible ditch combined with biological measure and engineering measure .

压柳谷坊应用范围较广，可就地取材，成本低，效益高，维修方便，筑造技术简单群众很容易掌握，是一项生物措施与工程措施相结合的水蚀沟治理工程。

Utilizing hydrochemistry analysis and oxygen and hydrogen isotope analysis, integrating with hydrogeologic condition, the water environment of study area is described and reference to engineering construction is provided.

利用水化学、氢氧同位素分析，结合研究区水文地质条件，阐述了研究区水环境特征，为工程建设提供了参考依据。

Combined with hydrogeological information gained by exploration and hydrographical drilling, groundwater types and leakage ways under the water curtain corridor and Air-Cushioned Surge Chamber are found out, which provide the grouting engineering with more effective treatment.

结合水电工程勘查及水文地质钻探获取得的地下水文地质信息，查明了水电站水幕廊道和气垫调压室渗水的地下水类型和渗漏途径，为调压室的进一步灌浆处理提供了依据。

The main conclusions are that the water resources redistribution for the recovering of the E'jina oasis has very significant effectiveness. The planned Zhengyixia hydraulic engineering works may not be practicable for it may result in the ecological degradation in periphery of the oasis.

流域调水等治理措施使下游天然绿洲萎缩和生态退化的趋势得到一定程度的遏制；拟建的正义峡水库和输水渠道等水利工程可保护额济纳绿洲核心地带生态，但带来外围天然生态植被的退化，需要进行大时空尺度的生态影响分析论证。

Civil engineering materials;concrete admixture;water reducer;modified lignosulphonate;straw pulp lignin

土木工程材料；混凝土外加剂；减水剂；改性木质素磺酸盐；草浆碱木素

Contented family name exceeds filter device to exceed filter film to be core component with contented family name, the engineering company Euramerican environment that leaves by water treatment of contented family name and process solution banner depends on his the design ability of high level and assemble craft masterlily to assemble and become.

陶氏超滤装置(也称为超滤设备、超滤系统等)以陶氏超滤膜为核心元件，由陶氏水处理(通过物化方法去除水中一些物质的过程)及过程解决方案旗下的工程公司欧美环境凭借其高标准的设计能力和精湛的装配工艺组装而成。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新