【判断题】色温的单位是Kelvin,热光源颜色微黄,通常色温都在4000K以上,冷光源颜色偏白或微蓝,色温较低(2000 -3000 K)。
【单选题】What does the man offer to the woman?
【单选题】What food does Sally like?
【单选题】ONU与IMS对接场景下,IPMU的注册方式指的是()
【单选题】What does the term 'organic food' in Paragraph 2 mean?
A.
Food that is sold in supermarket.
B.
Food that is produced without artificial fertilizers.
C.
Food that is added with chemicals.
D.
Food that is processed.
【判断题】光源的色温是光源在单位时间内,向周围空间辐射出的使人眼产生光感的能量。
【单选题】场景营销是指基于对()的分析,预测感知用户在特定场景下的需求,实时定向地为用户推送信息,在互动沟通中满足用户需求和树立品牌形象的营销行为。
【单选题】ONU与IMS对接场景下,IPMU的注册方式指的是()