potential internal energy

基本解释

We can therefore say that the system has internal potential energy.
因此，我们可以说，该系统有内势能。
It has shown that less 1, 2-unit content corresponds to lower potential barrier of internal rotation and hence to lower energy of rotational isomerization.
进一步的研究表明，低1，2-链节含量对应着较低的分子链内旋转势垒和内旋转异构化能。
The infrared spectra are therefore assigned on the basis of the calculation of the potential energy distributions of both che internal symmetric coordinates and the force constant…
根据对称内坐标和力常数的位能分布计算，进行了阴离子的红外光谱的归属。