atomic number meaning in English
【化学】原子序数。
Examples
- The atomic number appears as a subscript .
把原子系数标在左下角。 - No change in atomic number is possible without a radical change in properties .
性质不发生根本的改变，原子序数的改变是不可能的。 - The filter is constructed as a sandwich from three materials of different atomic number .
屏蔽物由不同原子序数的三种物质的夹层组成。 - The electron range increases with decreasing atomic number and increasing incident beam energy e0 .
电子射程随着原子序数的减少和入射束能量E0的增加而增加。 - The atomic number represents the number of nuclear protons or, in the undisturbed state, the number of extranuclear electrons .
原子序数表示原子核内质子的数目，也是在未被干扰的状态下核外的电子数。