blackbody

英 [b'lækbədɪ] 美 [b'lækbədɪ]

• n. 黑体(全部吸收辐射能的物体)

英英释义

Noun:

1. 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"
   

例句

用作名词 (n.)

1. A blackbody radiator will therefore appear black in all inertial frames.
   一个辐射黑体在一切惯性系中都呈现黑色。
2. Blackbody radiation always is the result of a succession of emission and absorption processes.
   黑体辐射总是一系列发射和吸收过程的综合结果。

词汇搭配

• blackbody emissive power 黑体辐射功率...
• blackbody locus 黑体轨迹
• blackbody coefficient 黑体辐射系数...
• blackbody origin 绝对黑体
• blackbody standard 绝对黑体标准...
• blackbody flame temperature 绝对黑体火焰温度...
• perfect blackbody 绝对黑体
• blackbody radiation 黑体辐射,绝对黑体辐...
• blackbody receiver 绝对黑体吸收器...
• blackbody radiating temperature 绝对黑体辐射温度...
• blackbody photocell 全吸收光电管...
• blackbody type cell 黑体式光电管...

近反义词

【近义词】

• full radiator 普朗克辐射体,全辐射体,...
• black body 绝对黑体,黑体...