| 释义 |
black body 'blæk'bɔdi
基本英英近义反义例句
绝对黑体,黑体
Noun:
a hypothetical object capable of absorbing all the electromagnetic radiation falling on it;a black body maintained at a constant temperature is a full radiator at that temperature because the radiation reaching and leaving it must be in equilibrium 近义词 blackbody黑体(全部吸收辐射能的物…full radiator普朗克辐射体,全辐射体,…
The words in this book are in black print.本书的词印的是黑体字。
A bold black headline screamed out from the front page.在头版上出现了一条令人触目惊心的粗黑体大字标题。 |