调查人员发现地下管道已是严重腐蚀的。
The investigators found that the underground pipes were badly corroded.
他们最近铺了一条地下管道。
研究地下管道长周期监督计划。
Studying long range plan for underground piping surveillance.
供水主管道特别是地下管线很难监测。
Water mains are hard to inspect, particularly if they are underground.
城市地下管线探测越来越重要。
Nowadays urban underground pipeline detection has been more and more important.
最近，他们铺设了一条地下管道。
挖掘作业可能损坏地下管道或公用设施。
Also when digging operations have potential to strike underground pipelines or utilities.
现在亟待要做的事就是将地下管网的建设统一起来。
Need to do now is the construction of underground pipes will be harmonized.
小型隧道掘进是一种无需开挖的地下管道施工技术。
Small size tunnel driving is a construction technology of underground piping without excavation.
即便是这样，地下管道的剩余空间还要容纳更多的电缆。
Little, if any, space remains in the underground conduits to accommodate more cable.
在城市及工厂的地下管线中，许多重要的管线是用金属材料制成的。
Many important underground pipelines are made of metal materials in cities and factories.
地下管网抗震评定专家系统SPIPE是面向实用的，可用它来对地下管网进行抗震评定。
The expert system, SPIPE, can be practically applied for seismic evaluation of underground pipe network.
地下管网抗震评定专家系统SPIPE是面向实用的，可用它来对地下管网进行抗震评定。
The expert system, SPIPE, can be practically applied for seismic evaluation of underground pipe network.
应用推荐