I encounter that view, it seems, with increasing frequency.

我经常碰到这样的观点，也似乎越来越频繁。

youdao

That is because such systems use high-frequency (and therefore short-wavelength) radio waves that readily bounce off small objects that they encounter.

因为该系统往往使用高频电波（所以波长较短），当遇到很小的物体时（ 译者注 ：波长短，频散很严重，导致探测深度浅。

youdao

Reducing the maximum frequency of interest may help if you encounter issues of data transfer bandwidth.

降低最高响应频率可以在遇到数据溢出时帮助我们。

youdao