“道路立体交叉设施”的概念、定义、翻译、参考文献-科学参考

单词	道路立体交叉设施
释义	道路立体交叉设施 Encyclopedia 工学道路立体交叉设施释 road interchange facilities道路立体交叉设施利用跨线构造物使道路与道路（或铁路）在不同标高相互交叉的连接方式。
随便看	sigma bond metathesis sigma-compactness sigma-compact set sigma-compact space sigma-complete sigma-complete ideal sigma-complete lattice sigma-completeness sigma complete vector lattice sigma complex sigma discrete family sigma-discrete family sigma electron sigma field sigma-field sigma field of events sigma-field of events sigma-field of sets sigma field prior to tau sigma-field prior to tau sigma-field prior to τ sigma-field strictly prior to τ sigma-finite sigma finite measure sigma-finite measure

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