“tunnel excavation”的概念、定义、翻译、参考文献-科学参考

单词	tunnel excavation
释义	tunnel excavation Encyclopedia 工学岩石工程开挖释 tunnel excavation隧道开挖破碎岩石而形成隧道的工程活动。工学隧洞开挖释 tunnel excavation隧洞开挖置于地下岩石或土体中用于交通、输水或其他用途工程的建筑物的开挖工程。
随便看	management of radio and television archives management of regional economic management of reservoir operation management of run of mine management of sand mining in river & lake management of sand mining in Yangzi river management of school financial affairs management of science and technology Management of Scientific and Technical Archives management of sea use in China management of seed orchard management of soil and water conservation facilities management of staffing management of surveying and mapping archives management of technology management of the change of electronic records management of trees and shrubs management of urban-rural integration management of use ofpressure vessel management of water and soil resources management of water conservancy industry management of water industry Management of water park management of water resources management of water supply facilities

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