blackbody
大学
n. [物]黑体(能全部吸收辐射能的物体)
发音
US
词形变化
blackbodies
复数
blackbodies
别名
black body
教材释义与例句
名词
黑体(全部吸收辐射能的物体)
释义与例句
n.
-
1.
a theoretical body, approximated by a hole in a hollow black sphere, that absorbs all incident electromagnetic radiation and reflects none; it has a characteristic emission spectrum
黑体
物理