2) Light for night sky
夜晚天空光
3) night sight camera
夜光照相机
4) full sunlight after low night temperature
低夜温后光照
1.
In this study,the effects of full sunlight after low night temperature on photosynthetic electron transport and absorbed light allocation in leaves of and Pittosporum tobira were examined by using chlorophyll fluorescence measurements.
用叶绿素荧光技术研究了低夜温后光照对榕树与海桐叶片光合电子传递和吸收光能分配的影响。
5) continuous night light
持续夜光灯照射
6) Night illumination at seeding stage
苗期夜间光照
补充资料：天空光
天空光(Sky light)，又称蓝天光，尤其是晴天时的天空光属于短波长的光。由于带有相当量的蓝味道，对于在背阴处进行的彩色摄影，需用LB滤光片。用棚用照明器具从屋顶悬吊下的扩散光源，也叫天空光。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条