VDW的音标

In the measurement process the AFM feedback controller make the scanner move the sample along z-axis and keep the vdW force between the tip and sample surface constant.

在测量过程中，AFM反馈控制器控制扫描器沿z轴移动样本，保持针尖-样本表面间的vdW力恒定。

Investigation on the alkane VDW parameters derived from high level ab initio calculation with test particle method. The purpose of this work is to solve the parameter coupling problem and multi-solution problem in the parameter fitting process of the existing force fields.

研究了从高水平的第一原理计算出发，采用试探粒子法，系统的推导烷烃分子范德华参数的方法，以克服现有力场范德华参数拟合中的参数耦合问题和多解问题。

The results in the study and experiments about VDW indicate that it has stable dynamic performance and powerful dissipation energy capability;

实验表明，粘滞阻尼墙具有稳定的动力性能和很强的耗能能力；