解析 B [分析] 第二段提到“smart”light sources 将不仅仅提供照明。第四段又提到 Meanwhile,the lighting in offices and schools could be improved to help people stay healthy and productive, by acting On their internal body clocks。故选B项。
A 答案:A 解析:考查推理判断。第三段介绍了北京大兴国际机场的照明系统,根据此段中的“let in the sunlight, brightening the architecture and structure. Therefore it minimizes the need to use electric lighting”可推知,该系统是环保节能的。故选A项。反馈...
A solar street light is a lighting system that uses solar panels to capture sunlight and convert it into electrical energy, which is then stored in batteries for later use to power LED (light-emitting diode) lamps during the night. These lights are designed for outdoor illumination and are ...
Broadly, automotive interior lighting falls into one of three categories: Displays and indicators Illumination Accent lighting The driver uses displays and indicators to obtain information, which could be standard dashboard instrumentation information or more complex information from a navigation system, a...
Home Automation: A variety of smart home gadgets may easily communicate and work together with the help of UPnP. For instance, UPnP can be used to link your smart thermostat to your smart lighting system in a smart home environment, enabling automatic lighting adjustments based on temperature cha...
A.It means low lighting by which guests can relax.B.It means bright desk lighting by which guests can work.C.It means bright lighting for the whole room. 相关知识点: 试题来源: 解析 B [听力原文]Man: The lighting is also very important. We’ve just spent a lot of money upgrading the...
Nowadays, landscape lighting is a low-voltage system, which is much safer and easier to work with. A low-voltage system works off step down power from your home. There are four main components that work together in a landscape lighting system. ...
(gpus). it's essential to check the specifications and compatibility of your specific pre-built system before making any upgrades. what is the difference between a mid-range and high-end graphics card? mid-range graphics cards offer good performance for their price and can handle most games ...
A smart home is a technologically advanced living space where various devices and systems are interconnected to enhance convenience, efficiency, and security. These devices, such as smart thermostats, lighting, cameras, and appliances, can be remotely controlled and automated through a central hub, of...
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