“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	rule of omitting a disjunction rule of omitting an equivalence rule of omitting an implication rule of omitting double negative rule of operation rule of opinion evidence rule of parallelogram rule of permutation Rule of Plant Quarantine Regulations of China（Forestry Part） rule of products rule of propriety rule of public security command rule of rationalization rule of rearrangement of quantifiers rule of reductio ad absurdum rule of regional resources combination rule of risk rule of rounding rule of side fitness rule of signs rule of simplification rule of simultaneous substitution rule of substitution rule of sums rule of supposition

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