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black body的英文翻译是什么意思，词典释义与在线翻译：
英英释义
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"
black body的用法和样例：
例句
- 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。
