“平均核子能”是“原子核物理”中应该引入的一个新概念，引入这一概念的必要性以及如何引入这一概念是值得探讨的两个问题。

Introduction of average nucleonic energy is an new concept in nuclear physics. The necessity of introduction and the way how to introduce it are two questions worthy of discussion.

youdao

“平均核子能”是“原子核物理”中应该引入的一个新概念，引入这一概念的必要性以及如何引入这一概念是值得探讨的两个问题。

Introduction of average nucleonic energy is an new concept in nuclear physics. The necessity of introduction and the way how to introduce it are two questions worthy of discussion.

youdao