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- The determination of diameter and length of tube well filter is always a problem not being completely solved for a long time in tube well engineering from theoretical and practical point of view. 长期以来,管井过滤器直径和长度确定一直是管井工程未完全解决的理论和实践课题,迄今,有关规定不同,存在学术见解分歧,也存在诸多值得讨论的问题。
- tube well engineering 供水管井工程
- The road is very well engineered. 这条路设计得很好。
- The mountain road is very well engineered. 这条山路修得很好。
- The mountain road is very well engineered . 这条山路修得很好。
- Appropriate quantity of heat exchange of unit length tube well should be chose according to edaphic characteristics. 因此应根据土壤特性，选择合适的单位长度管井换热量。
- This paper recommend a kind of simple manual die to bend the thin-wall rectangular cross section steel tube well in forming process. 介绍了一种简单实用的手动弯曲模，可以较好地完成薄壁矩形截面钢管的弯曲成形工艺。
- Thispaper solves the problem using teclmique of big tube well, steel protecting canister, umbrella model breast wall and so on. 大孔经人工挖孔扩底灌注遇地下水施工难度大,本工程采用大管井降水,钢护筒,伞模护壁等工艺和技术解决了这一难题。
- Borium neutron has special advantage in oil development, especially on residual decomposition research and oil well engineering and water flooded layer interpretation at the stage of reservoir high water cut. 硼中子寿命测井技术对于油田开发,特别是对于油藏高含水阶段的剩余油分解研究和油井工程与水淹层解释有独特的优势。
- The goals and purposes for cloning range from making copies of those that have deceased to better engineering the offspring in humans and animals. 克隆的目的和目标是，从复制那些已经衰落的动物到更好地设计人和动物的后代。
- To provide solutions to your challenges, we have the best engineering team in the industry. 为解决你的挑战,我们有最好的工程队业界。
- The best engineer were assigned to the most difficult job. 把最困难的工作分配给最优秀的工程师.
- I am well aware that this is a tough job. 我深知这是一件棘手的工作。
- The speed and power of computers depend mostly on how well engineers can cram more and more electronic circuits and switches onto a silicon chip. 计算机的速度和能力主要取决于工程师们能否把越来越多的电子线路和开关压缩到硅芯片上。
- Conduit and Tube Well Management with TPGIS 通信管线资源管理中的管道、管井管理
- The speed and power of computers depend mostly on how well engineers can cram more and more electronic circuits and switches onto a silicon chip . 计算机的速度和能力主要取决于工程师们能否把越来越多的电子线路和开关压缩到硅芯片上。
- They didn't know Mr King, the best engineer in their office, was a woman. 由于发生了交通事故,现在他们知道了。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Next variants will use a better engine to send thousands of copies to users. 文字结束前还撂下狠话表示:新的变种将使用改良引擎荼毒更多的使用者。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
