black body
参考词典中black body的常规释义：
基本释义
- 黑色主体
参考例句
- The spider has a velvety black body.
那蜘蛛的黑色身子有如天鹅绒般光滑。
- The spider has a velvety black body.
英英解释
1个名词解释
- a hypothetical object capable of absorbing all the electromagnetic radiation falling on it
[同] full radiator, black body, blackbody
[例]- 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
点击查看……- a hypothetical object capable of absorbing all the electromagnetic radiation falling on it
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