“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	minimum match segmentation minimum mean squared error minimum mean square error estimation minimum metallic conductivity minimum meterpercentage minimum miscibility pressure minimum module minimum modulus minimum-modulus principle minimum norm minimum norm estimate minimum norm quadratic unbiased estimate Minimum norm quadratic unbiased estimation，MINQUE minimum norm quadratic unbiased estimator minimum of a form minimum of a function minimum order minimum phase minimum phase FIR digital filtering minimum phase signal minimum phase systems minimum-phase systems minimum point minimum polynomial minimum principle

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