Then at night, the fiber optics work in reverse, lighting up the towers from the inside and with power provided by integrated solar-charged battery packs.

在晚上，光纤反向工作，用集成太阳能充电电池从内部为塔楼照明。

youdao

Whenever the engine is shut down, auxiliary functions, such as the power steering, air conditioning and lighting, remain unaffected because these are electrically powered by the battery.

当发动机关闭，辅助功能，如动力方向盘、空调、照明、保持不因为这都是这种电动由电池。

youdao

Adequate emergency lighting (with a battery back-up) should be installed throughout the factory.

整个工厂需安装有足够的紧急照明系统(带有备用电池)。

youdao

If the battery is low, SMARTACTIONS can automatically lower the display lighting to ensure the battery lasts longer.

ENGADGET: Sprint's Motorola Photon Q LTE is coming 'very soon' (update)

For consumers, IntelliBright means clearer, more vivid images in bright lighting conditions as well as longer battery life.

ENGADGET: DLP's IntelliBright tech promises brighter pico projection at no extra power

Kindle Paperwhite is the most-advanced e-reader ever constructed with 62% more pixels and 25% increased contrast, a patented built-in front light for reading in all lighting conditions, extra-long battery life, and a thin and light design.

ENGADGET: Kindle Fire HD 8.9 ships today, 4G version to follow next week