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

单词	tunnel maintenance
释义	tunnel maintenance Encyclopedia 工学土木工程养护技术释 tunnel maintenance隧道养护为保持隧道土建结构正常使用而进行的清洁、保养等技术性维护工作。
随便看	electronic socks electronics of superconductivity Electronic sound synthesizer electronic sow feeder electronic specific heat electronic speckle interferometer electronic speckle interferometry electronicspeckle patterninterferometry electronic speckle-shearing patten interferometry electronic spectra electronic spectrum electronic sphygmomanometer electronic sphygmomanometer, electronic blood pressure meter electronics reliability engineering electronics Shanghai electronic stability control system electronic stability program,ESP electronic state electronic state density distribution electronic stimulator electronic stopping power electronic structure electronic structure of defects in solids electronic structure of solid surface electronic structure theory

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