“lighting of tunnel and underground engineering”的概念、定义、翻译、参考文献-科学参考

单词	lighting of tunnel and underground engineering
释义	lighting of tunnel and underground engineering Encyclopedia 工学隧道及地下工程照明释 lighting of tunnel and underground engineering隧道及地下工程照明通过导入自然光或设置人造照明系统来满足隧道及地下工程相对封闭的低亮度环境使用要求的技术措施。
随便看	secondary enriched zone in tailings pond secondary entry Secondary environment secondary environment secondary extinction secondary fan secondary fermentation secondary field secondary fissure secondary flow secondary fluctuation secondary flux of atomspheric γ-rays secondary flux of cosmic rays secondary focal point secondary focus secondary forest secondary fragment secondary gain secondary glaucoma secondary group secondary growth secondary hardening secondary harmonic generation secondary hemochromatosis secondary hemolytic anemia

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