请输入您要查询的英文单词：
单词
radiant efficiency
释义
radiant efficiency
in British English
noun
the ratio of the power emitted by a source of radiation to the power consumed by it
Symbol:
η
e
随便看
gish
gism
gismo
gissing
gist
git
gita
gitana
gitano
gite
gitega
gitmo
gittarone
gittern
gittin
giulini
giulio romano
giusto
givable
give
give a bad account of oneself
give-a-bad-account-of-yourself
giveable
give advice
give a free rein
英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2025/12/26 15:33:44