辐射定义

dictionary definition───词典中的定义

dictionary definitions───词典中的定义

narrow definition───狭义解释

recursive definition───[数]递归定义

recursive definitions───[数]递归定义

broad definition───广泛的定义

high definition───[电视]高清晰度

definition of radiation performance of the antenna in conductive medium is given.───导电媒质中天线辐射性能的定义。

This article deduces the distribution formula of blackbody radiation by using thermodynamics potential formula from the definition formula of average particle number.───本文从平均粒子数定义式出发，利用热力势公式推出了黑体辐射的分布公式。

Thus, in 1967, SI adopted a more precise definition based on the frequency of the radiation a caesium atom emits when it flips between two energy states.───所以，在1967年，SI采用了一个更为精确的制定办法，该办法基于一个铯原子在两个能级之间跃迁时的辐射频率。