That's why cameras use flashes in low-light environments: the flash gives the camera's sensors an extra dose of photons, the particles that make up light, Fergus says.
费格斯说，照相机在光线昏暗的情况下需要使用闪光灯的原因是：闪光给照相机传感器提供大量额外光子，光线正是由这种粒子组成的。
A mathematical model of multielement decision and decision method are proposed for creating building light environments.
提出了建筑光环境创造的多元决策数学模型和决策方法。
The experiments showed that applying the chlorophyll fluorescence would be a good method to choose adapted species for the sites in different light environments.
利用叶绿素荧光测定可以为不同光照环境下的样地选择适宜的光适应树种。
The experiments showed that applying the chlorophyll fluorescence would be a good method to choose adapted species for the sites in different light environments.
利用叶绿素荧光测定可以为不同光照环境下的样地选择适宜的光适应树种。
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