“surface-underground contrast plan”的概念、定义、翻译、参考文献-科学参考

单词	surface-underground contrast plan
释义	surface-underground contrast plan Encyclopedia 工学矿山测量图释 surface-underground contrast plan井上下对照图以井田区域地形图为基础加绘主要井下巷道综合平面图上一部分信息及井田开采边界和主要保护煤柱边界绘制而成的，反映矿山地面的地物、地貌和井下的采掘工程之间空间位置对应关系的综合性图纸。
随便看	Lighting Field lighting for film and TV lighting hanging system for studio lighting measurement in building lighting of tunnel and underground engineering lighting power density lighting protection and grounding lighting rod lighting simulation lighting source lighting system lighting system for laying hens lighting system of hydropower station lighting tube light intensity light intensity detector light intensity effect light interference light interferometer light interferometry light isotope light jumper light knock Light length lightlike

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