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

单词	lighting facility
释义	lighting facility Encyclopedia 工学路面清扫机释 lighting facility施工照明车在道路夜间施工期间，为满足施工需要、保证行车安全，在作业区设置的照明设施。
随便看	principal set principal sheet principal solution principal space principal spectrum principal sphere principal sphere of curvature principal square root principals' research leadership principal state model principal state of polarization principal's teaching leadership principal strain principal subgroup principal subgroup series principal submatrix principal submodule principal subspace principal surface principal symbol principal symbol sequence principal system principal tangent principal tangent bundle principal telescope

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