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- deeply buried long tunnel 深埋长隧洞
- Discussion for High-Pressure Blow of Deeply Buried Long Tunnels 关于深埋长隧洞开挖中高压涌水问题的讨论
- deep - buried long tunnel 超深埋特长隧道
- The workers drove out a long tunnel. 工人们挖出一条长长的隧道。
- The workers drove out a long tunnel . 工人们挖出一条长长的隧道。
- In recent years, applications of geoexploration in the deep and long tunnel prospecting is paid much attention to. 摘要近年来在公路隧道的勘探中,越来越重视物探的应用。
- Technical study on the deep- buried long tunnels for the first stage project of water diversion from south to north on the west line 南水北调西线第一期工程深埋长隧洞技术研究
- The train came out of the long tunnel into the snow country. 穿过县界长长的隧道,便是雪国。
- It simulates how the particles travel trough the 27 km long tunnel. 它将模拟粒子如何穿越长达27公里的隧道。
- It appears that deep buried pans allow for more evaporation than shallow ones, especially during winter months. 埋得深的蒸发皿似乎比埋得浅的蒸发量要大一些;在冬季尤其如此.
- Thus, the dolomitization mechanism in this area may be called " dolomitization through deep buried hydrothermal". 因此其白云化机制可称之为“深埋热液白云化”。
- The oldest rocks are generally the most deeply buried. 按照一般的规律,埋藏最深的岩石年代最为久远。
- The test indicates that the response of shallow buried is larger than that of deep buried, which explain the importance of overburden to structures. 试验表明浅埋情况的各种反应均大于深埋情况,这说明了约束结构的上覆土层的重要性。
- In construction process of a deep embedded and very long tunnel, in order to accurately predict ground water level, boring radar and BEAM electric prediction method are introduced. 摘要在某深埋、特长隧道施工过程中,为能够更准确地预报地下水,特引入钻孔雷达和BEAM电法预报方法。
- Deep buried dolostones in study areas mainly consist of fine or medium dolomites, which crystals are euhedral or subhedral. 认为研究区深埋藏白云岩主要由细晶或中晶白云石组成,白云石呈自形或半自形晶。
- This well measures difficulties i ncluding small target window,deep buried depth,bad stratigraphic stability,and easy adhere to pipe sticking. 介绍了该井的施工难点,即靶窗小、靶区要求严,油层埋藏深、地层稳定性差,容易黏附卡钻,与直井相比携岩比较困难等。
- Gunnar Lotsberg, internet. the world longest tunnel page. 3/1/2002. 王永东等.;公路隧道纵向通风局部数值模拟研究
- Simulation calculation of deep buried and unknown area was conducted and CBM geologic evolution process in the area was founded out. 对盆地深部未知区进行模拟计算,查明了未知区山西组主煤层煤层气地质演化史特征。
- The first stage will be built with two 88m long tunnel kilns, annual output 2 million m2 of exterior wall tiles. 工厂分两期建设,第一期建88米长隧道窑两条,年产外墙砖200万平方米。
- Although I do not know where they were thrown, it does not have an indelible brilliance, as they have long been deeply buried in our hearts. 虽不知被抛到何处,它的光辉却不曾磨灭,因为它们早已深深埋在了我们的心底。