“LED is energy-efficient.” What does “LED” stand for? A. Light Emitting Diode B. Light Emitting Device C. Lighting Emitting Diode D. Lighting E. mitting Device 相关知识点: 试题来源: 解析 A。“LED”代表“Light Emitting Diode”,发光二极管。选项 B、C、D 的说法错误。
Light Energy Diode D. Light E. nergy Device 相关知识点: 试题来源: 解析 A。“LED”是“Light Emitting Diode”的缩写,意思是发光二极管。选项 B“Light Emitting Device”是发光设备;选项 C“Light Energy Diode”是光能二极管;选项 D“Light Energy Device”是光能设备。反馈 收藏 ...
解析 A。LED 是 Light Emitting Diode 的缩写,意为“发光二极管”。选项 B“Lighting Emitting Diode”意为“照明发光二极管”,不是常见缩写;选项 C“Luminous Emitting Diode”意为“发光的二极管”,表述不准确;选项 D“Luminescent Emitting Diode”意为“发光的二极管”,表述不准确。
In the field of electronics, what does LED stand for? A. Light Emitting Diode B. Low Emitting Diode C. Large Emitting Diode D. Little E. mitting Diode 相关知识点: 试题来源: 解析 A。“LED”是“Light Emitting Diode”的缩写,即发光二极管。其他选项不符合 LED 的正确全称。反馈 收藏 ...
LED stands for Light-Emitting Diode, an electronic device made of two types ofsemiconductor material. Similar in concept to the semiconductor material used in computer components (such asRAM, processors, and transistors),diodesare devices that allow the flow of electricity to occur in only one dir...
“LED” is widely used in lighting. What does “LED” stand for? Light Emitting Diode Light Emitting Display Light Emitting Disk Light Emitting Document相关知识点: 试题来源: 解析 答案:Light Emitting Diode。“LED”是“Light Emitting Diode”的缩写,意为发光二极管。“Light Emitting Display”是发光...
“The LED lights in my room are very energy-efficient.” What does “LED” stand for? Light Emitting Diode Light Emitting Disk Light Emitting Display Light Emitting Detector相关知识点: 试题来源: 解析 答案:Light Emitting Diode。“LED”是发光二极管的英文缩写,即 Light Emitting Diode。选项二、三、...
Delve into the exciting world of LEDs while learning what does LED stand for and the many uses of LEDs.
LED, short for light-emitting diode, is a semiconductor that lights up when an electrical charge passes through it! LED comes from English and stands for !
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