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- under ground tunnel 地铁隧道
- Magma extravasated as pressure built under ground. 当地底下的压力生成时，岩浆喷发。
- Kate-Hard to believe we are in under ground,uar? 很难想像我们是在地底吧?
- Come in, there is a coffee bar under ground. 进来吧,地下有个咖啡厅。
- They stayed under ground for two days. 他们在地下呆了两天。
- Gold is mined from deep under ground. 黄金是在很深的地下采的。
- Based on measured displacements of tunnel under ground after excavation, the inverse model of getting modulus of rock elasticity has been set up. 基于煤矿地下巷道开挖后实测位移．提出求解地下巷道各岩层弹性模量的位移反演模型。
- The coal miners laboured under ground in uncomfortable conditions. 那些煤矿工人在地下艰苦的条件下劳动。
- Shield is the special one for soft ground tunnel construction, among which the EPB (Earth Pressure Balance) shield is a newly developed advanced shield machine in recent 30 years, and it is suitable for various kinds of ground from soft clay to gravel. 盾构是软土地基隧道施工的专用设备,其中土压平衡系盾构是近30年来发展起来的一种技术先进的新型盾构机械,能适应从软弱粘性土到砂砾土范围内各种地层的隧道施工。
- The first layer is to prepare the site for concrete placed under ground to secure the structure. 第一层为现场混凝土置于地面保障体制。
- If construction will involve substaintial work under ground or work in other area which tenderers cannot inspect. 如果施工包括大量地下工程，或投标人不能检查的其他范围的工作。
- Abstract: Seism monitoring under ground has higher accuracy with less noise jamming from the ground surface. 中文摘要: 井下地震监测可减少地面噪声干扰、提高地震监测精度。
- The transmitter unit trasmits radio wave to under ground and metal objects collets this waves as a radio antenne. 变送器单位trasmits的无线电波下的地面和金属物体collets这波作为一个电台antenne 。
- This paper indroduces a telescopiform bolt in hole mouth and it under ground test. 介绍了一种孔口可拉伸锚杆及其现场试验情况。
- So they went under ground, and they started fraternal societies, they set up secret societies that were really secret. 这些秘密社会和中国文化的其他方面一样，在文化传统的诸多方面，与政治有联系。
- The fox went to ground under a rocky escarpment. 狐狸钻进了石崖下面的洞里。
- The man who has not anything to boast of but his illustrious ancestors is like a potato, --- the only good belonging to him is under ground. 比喻十分尖刻可喜。
- Type QJ submersible deep-well motor pumps are mainly used to lift under ground water , irrigation and industrial water supply. QJ深井潜水泵主要用于抽取地下水，农田灌溉，工业给排水。
- She and I can't live under the same roof. 她和我不能住在一起。
- The enemy army crumpled up under our attacks. 敌军在我军的攻击下垮了。
