penetrating radiation是什么意思 penetrating radiation怎么读-字典翻译

penetrating radiation是什么意思 penetrating radiation怎么读

渗透性辐射,贯穿辐射

penetrating radiation的相关资料

临近单词

penn.钢笔；笔；写作；围栏；雌天鹅v.写；把…关在圈中Penczi彭齐

penetrating radiation的用法和样例

例句

Paleontological studies showed that modern avian groups probably first appeared in the Paleocene and experienced an explosive radiation in the early Cenozoic.
古生物学研究表明，现生鸟类的最早出现是在古新世，而爆发性辐射演化发生在新生代早期。
Paleontological studies showed that modern avian groups probably first appeared in the Paleocene and experienced an explosive radiation in the early Cenozoic.
古生物学研究表明，现生鸟类的最早出现是在古新世，而爆发性辐射演化发生在新生代早期。

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