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

单词	downward lighting
释义	downward lighting Encyclopedia 艺术学采光释 downward lighting俯射光光源位于拍摄方向所在水平面的上方，即位于被摄物体上方（如顶上方、前上方、侧上方、后上方），自高处（上方或斜上方）向低处（下方）针对该被摄物体投射出的俯射照明光线。
随便看	emergency shutdown emergency shutdown device emergency shutdown of rocket engine emergency shutdown system emergency shut-off valve emergency spillway emergency staircase emergency standardization emergency standards emergency standard system emergency stop emergency stop function emergency stop switch emergency storage pond of concentrators emergency supplies emergency supplies production capacity reserve emergency supplies reserve emergency supplies reserve mode emergency supplies storage emergency support capacity emergency-supported system for road traffic malfunction emergency surveying and mapping emergency training and exercise of road transportation emergency training and exercise standards emergency trip control

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。