请输入您要查询的字词:
单词
ultraviolet light emitting Diode
释义
ultraviolet light emitting Diode
Encyclopedia
工学
固态光源
释
ultraviolet light emitting Diode
紫外LED
发光波长小于380nm的LED。按发光波长分,紫外LED可以分为近紫外(UVA,发光波长380~320nm)LED,中紫外近紫外(UVB,发光波长320~280nm)LED和深近紫外(UVA,发光波长280~200nm)LED。而真空紫外当前阶段不能通过LED发光得到。
随便看
advection upstream splitting method (AUSM)
advective-reflective oscillator
Advent
adventitious bud
adventitious bud regeneration
adventitious carbon reference
adventitious root
adventitious root formation
adventitious root of medicinal plants
adventure documentary
adventure game
Adventures in a the Battlefield
Adventures of Emperor Chien Lung
Adventures of the Dialectic
Adventures of Xiaoqiang
adversarial retrieval
adversary doctrine
adversary model
adversary procedure
adversary system
adverse burning in oxygen gun
adverse drug reaction
adverse drug reaction (ADR)
adverse drug reaction monitoring
adverse drug reactions
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/12 14:48:43