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。

youdao

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。

youdao

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。

youdao

Far below sea level, they contain some of the harshest environments on Earth, with no oxygen and no light.

VOA: special.2010.11.10

And the team says changes in time spent in light or dark environments influences eating habits.

VOA: special.2010.12.21

The D3100's normal ISO range extends from ISO 100 to 3200, allowing users to capture stunning images, even in low light environments.

ENGADGET: Nikon D3100 gets real, adds 1080p movie mode with continuous autofocus

The F2.5 bright lens captures crisp, detailed photos even in low light environments, a powerful 16.3M pixels BSI CMOS sensor that produces high-quality photos and video, and a wide 25mm lens for fully framed images, the MV900F is a high-performing and versatile camera.

ENGADGET: Samsung's MultiView MV900F begins shipping with 180-degree AMOLED display for $350

Along with access to emerging markets, China is going for companies in environments with light-touch regulation, like Britain's banking industry.

FORBES: Magazine Article