“dark-sky movement”的概念、定义、翻译、参考文献-科学参考

单词	dark-sky movement
释义	dark-sky movement Encyclopedia 工学总论释 dark-sky movement暗天运动减少光污染的运动。鼓励在公共场所使用全向下投射的光源，使灯光减少直至避免向天空照射；鼓励推行与照明相关法律法规，加强对公共场所灯光照射方向的控制。
随便看	identified identified asteroid identified boundaries identified colon identified flying object identified infrared source identified moving object identified point identified radio source identified satellite Identified-subeconomic Resources identified ultraviolet source identified X-ray source identified γ-ray source identifier identifier element identifier state identify identifying identifying algorithm identifying index identifying line Identifying the region and order identities of algebras identities of Yangian invariants

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。