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

单词	tunnel entrance lighting
释义	tunnel entrance lighting Encyclopedia 工学公路隧道照明释 tunnel entrance lighting洞外引道照明为了使驾驶员视觉更好地适应夜间洞内外亮度变化，设置在隧道进出口外部的夜间照明。
随便看	freshwater aquaculture species freshwater aquaculture technology freshwater aquaculture water quality freshwater cage culture freshwater crustacean freshwater crustacean breeding freshwater Crustacean culture freshwater crustacean parasitic diseases freshwater crustacean seed culture freshwater ecological environment freshwater ecology freshwater ecosystem freshwater ecosystem productivity freshwater eels freshwater factory farming facilities freshwater farming methods freshwater fish freshwater fish bacterial diseases freshwater fish breeding freshwater fish culture Freshwater Fisheries Freshwater Fisheries Research Center freshwater fishery species freshwater fishes freshwater fish seed culture

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