基态用英语怎么说

"基态" 用英语称为 "ground state." 来源是物理学中的量子力学。
在量子力学中，基态是一个系统中能量最低的状态。在原子或分子的基态中，所有电子都处于能量最低的轨道中。
例句：
The electron in the hydrogen atom is in its ground state when it is in the lowest energy level.
(氢原子中的电子处于能量最低水平时就处于基态。）
The ground state of a molecule is the state in which all the atoms are in their lowest energy levels.
（分子的基态是所有原子都处于其最低能量水平的状态。）
It is possible to excite an atom from its ground state to a higher energy state by absorbing a photon.
（可以通过吸收光子将原子从基态激发到更高能量状态。）