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- Therefore, as a valid replacement method of the open digs, modern trenchless technology will face a enormous development opportunity. 因此,作为明挖作业的有效替换方式,现代非开挖技术将面临巨大的发展机遇。
- Trenchless technology is a practical new technology that the advanced science and technology is combined with social demand. 非开挖技术是先进的科学技术与社会需求相结合的实用型新技术。
- HDD) , the main method in Trenchless Technology, has become widely used for urban underground installation of new pipelines with its unique technical advantages. 随着非开挖技术的迅猛发展,水平定向钻进(HDD)技术以其独特的技术优势,在目前城市地下管线铺设工程中起着越来越重要的作用。
- A novel threading method of using the horizontal directional drilling machine with land trenchless technology is developed in this paper,which can improve salvage efficiency and safety. 提出利用非开挖技术中的定向钻实现水下沉船穿钢丝绳的方案,用机械手段替代人工,提高打捞效率和安全性。
- Sustaining Developments in Trenchless Technology 持续发展的非开挖技术
- pipe-laying of trenchless technology 非开挖铺管
- Subject of Trenchless Technology 非开挖工程学
- the subject of trenchless technology 非开挖工程学
- International Conference and Exhibition on Tunnelling and Trenchless Technology 国际隧道非开挖技术研讨及展览会
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- The application of guided boring trenchless technology in laying out horizontal earth line 导向钻进非开挖技术在地下管线铺设中的应用
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- 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
- 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。
- Keywords trenchless technology;pipeline installation;soil displacement;direction controllable;impact moling;pilot hole;micro-tunneling; 非开挖施工技术;管线铺设;土层挤密;方向可控;冲击矛;先导式;微型隧道;
- 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。
- He's keeping an eye out for modern trends in space technology. 他密切注意空间技术方面的新趋势。
- Radar technology; a radar installation. 雷达技术; 一个雷达站
- The firm has to overcome its resistance to new technology. 这家公司必须克服对采用新技术的阻力。
- Britain is behind Japan in developing modern technology. 在发展现代技术方面英国落後於日本。
