查询词典 tunnel

With the swift development of the hydroelectric project in our country, a set of large or extraordinary hydropower stations are being designed or constructed, such as the Three Gorges hydropower station, Longtan hydropower station, Xiangjiaba hydropower station, Xiaowan hydropower station, Pengshui hydropower station etc. All these hydropower stations adopt underground workshop, and have long diversion pipe system, and have one or two surge-chambers or adopt tailrace tunnel with sloping ceiling.

随着我国水电事业的迅速发展，一批大型、特大型水电站正在设计或处于待建之中，如三峡水电站、龙滩水电站、溪洛渡水电站、向家坝水电站、小湾水电站、乌江彭水水电站等，这些电站多采用地下厂房，具有较长的引水发电系统，并且设有调压室或采用变顶高尾水洞。

Princess Diana cried,"Oh my God, oh my God," as she lay in the smoking wreckage of the car, according to one of the first witnesses to reach the crash site in the Paris tunnel, the inquest into her death heard.

戴安娜王妃哭了，"噢我的上帝，哦我的上帝，"作为她奠定在吸烟的残骸车，根据第一个证人，以达到坠机地点在巴黎的隧道，研讯听到她的死因。

It was observed in this pressure range that sodalite underwent a phase transition at about 3 GPa and that the d- 222 value showed an abnormal increase when the pressure was higher than 6.3 GPa. The experimental results are explained on the basis of the pressure effects upon the cage and tunnel structures in sodalite.

对方钠石在高压下相变以及d222增大的原因进行了分析，认为方钠石结构中存在着充填大阳离子的多面体笼和孔道，高压下这些笼和孔道容易扭曲变形，从而造成结构的改变。

This paper introduces a well-off in a very soft rock in coal mines, coal mines for the occurrence of this situation and the natural geological conditions, a very soft rock surrounding the coal mine tunnel intensive engineering design optimization problems of research and practice to meet the needs of mine intensive production .

介绍了小康煤矿在极软岩中，针对本矿的煤层赋存状况及自然地质条件围绕极软岩矿井集约化采煤巷道工程设计优化的问题进行了研究和实践，满足矿井集约化生产需要。

In recent years, soft rock tunnel construction and supporting a large number of theoretical aspects of research and engineering practice.

近年来，在软岩巷道施工及支护方面进行了大量理论研究和工程实践。

The deformation and movement of soft rock tunnel has importantaffection to the stability of structure.

软岩巷道的变形和位移，对于整个结构的稳定性具有重要的影响。

The reinforced shell structure is a new kind of forms in the supporting engineering for soft rock tunnel.

钢筋网壳结构是软岩巷道支护工程中一种新型的支护形式。

With the development of coal mining s depth ,the problem of supporting and maintaining for soft rock tunnel becomes more and more conspicuous .

能否 解决好软岩巷道的支护等问题，是煤炭开采向纵深发展和安全生产的关键，迫切需要深入的研究和探索。

The application of repairing soft rock -tunnel by pregrouting is introduced.

介绍了注浆技术在软岩巷道修复施工中的应用。

The 35,000-foot, 144-inch internal diameter pipeline will use gravity to convey at least 320 mgd of flow from an existing combined sewer overflow structure near the city's Belmont Advanced Wastewater Treatment plant and two large diversion structures connecting to existing city interceptor sewers, along with the connection of a future 150 mgd pumping station from the City's future planned deep tunnel combined sewer overflow collection and storage system, to the pumping station at the Southport AWT plant.

三万五千呎，144英寸内部口径管道将利用重力传递至少320催化裂化MGD流量从现有合流溢流结构附近城市的belmont先进的废水处理植物和两个大型引水结构，以连接现有的城市截流污水随着连接未来催化裂化MGD150个抽水站，从城市的未来规划深的地下隧道，合流溢流收集和储存系统，抽水站southport页面厂。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。