“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	oil displacment agent oil drawing process of single well tank Oil Drilling & Production Technology oil-driving energy oiled yellowish fiber oil ejector oil embankment oil emulsion stability oil engine test oil exploration safety oil extended rubber oil-extended rubber oil failure trip oilfield associated gas oilfield chemicals Oilfield Chemistry oilfield development oilfield development dynamic indicators oilfield development plan oil field development updating Oil Field Equipment oil-field flooding oil field geothermal resources assessment oilfield heater oilfield injection surface engineering

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。