“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	polyfrob polyfunctional dictionary polyfurnace polygalacturonase polygamma function Polygamy polygas polygen polygene polygeneration system combining parallel and sequential connections Polygeneration System for Power and Chemical Products polygeneration system with CO2 source control polygeneration technology based on coal gasification polygenesis polygenic polygenic disorder polygenic function polygenic inheritance polygenic monogenic function polygenic theory polygenism polyglot aphasia polyglot dictionary poly (glutamic acid) poly (glutamic acid) (PGA)

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。