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- The details of YangJiaBa tunnel's waterproofing and drainage technology and the implementation of a tracking results are introduced. 本文详细介绍杨家坝隧道采用的防排水技术,并对实施效果进行了跟踪。
- Experimental researches on the reuse of filter backwashing water are carried through by giving a thorough analysis to the drainage technology in Xinkaihe Waterworks. 通过对新开河水厂排水工艺的深入分析,进行了滤池反冲洗水回用的试验研究。
- The siphon drainage technology of the Harbor Bank slope was simulated in the laboratory with a Fengjie freight dock, and the region of Three Gorges reservoir serving as our paradigm. 摘要以三峡库区奉节某货运码头为原型,于实验室模拟了港口岸坡虹吸排水技术。
- The application of the gas drainage technology in Donghai coal mine is introduced, including gas drainage in close coal layer, gas drainage in goaf, gas drainage from coal, and local gas drainage. 介绍瓦斯抽放在东海矿的应用,抽放方式为邻近层抽放、空区抽放、本煤层抽放及局部抽放。
- Same-floor water drainage technology 同层排水技术
- water-proofing and drainage technology 防排水技术
- He came to look at the drainage. 他是来检查排水设备的。
- The drainage system has been aged. 排水系统已经老化了。
- Test and research on mine gas drainage technology in Sanqu Mine 沙曲矿瓦斯抽放工艺技术试验研究
- 50 Years'Development of Coal Mine Gas Drainage Technology 煤矿瓦斯抽放技术发展的50年
- Using Gas Drainage Technology to Cure of Working Face Gas 综合瓦斯抽放技术治理工作面瓦斯实践
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- Role of Crossing Layer Gas Drainage Technology in Driving Coal Drift 穿层抽放在煤巷掘进中的作用
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- Pressure releasing gas drainage technology applied to mine gas control 卸压抽放瓦斯技术在瓦斯治理中的应用
- The science and technology of space flight. 航天学,宇宙航行学研究宇宙飞行的科学及技术
- The drainage of the town is not good, some of the pipes are broken. 城里的排水系统不好,有些水管断裂了。
- Large scale industry emerged only gradually as technology evolved. 大工业只是随着技术发展而逐渐开始存在的。
- Application of Retention and Drainage Technology in White Board Production 助留助滤技术在白版纸生产中的应用
- I'd like to borrow a book a book on computer technology. 我想借一本计算机技术方面的书。