The above definition of diffuse density implies that the input light is collimated and that all the output flux is collected . 上面定义的漫射密度意味着输入光先经过准直,然后收集所有的输出量。
Usually it is considered to have a few - body structure , which is composed of a core and valence nucleons with a large diffused density distribution Glauber理论是当前分析晕核反应得到晕核结构和密度分布信息的主要理论工具之一,并且广为使用。