请输入您要查询的词汇:
词汇
light emitting diode
释义
light emitting diode
发光二极体(=LED)
LED是一种由单晶半导体(Semiconductor)做制成的发光体,大量运用在指示灯号、家电用品,以及其他需要灯号识别的地方上,在三原色中,除了蓝色因为成本过高,生产较少外,红色与绿色发光二极体则随处可见。
随便看
telco
TELCOMP
tele
tele-
tele.
telebanking
telecast
telecom
telecom.
telecommunication
telecommunication
telecommunication access method
telecommunication administration
telecommunication circuit
telecommunication control unit
telecommunication facility
telecommunication line
telecommunication network
telecommunications
telecommute
telecommuter
Telecommuting
telecommuting
telecon
teleconference
语文网英语在线翻译词典收录了223822条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。
Copyright © 2000-2024 Yuwen.pub All Rights Reserved
京ICP备2021023879号
更新时间:2026/10/19 6:58:45