This is called a rarefaction and is represented by widely spaced dots.

这个区域称为稀疏区，并用疏散的小点表示。

youdao

Reduce the update threshold and increase the interval threshold to detect widely spaced soft knocks.

缩小更新上限并扩大周期上限可以检测出更多间隔的轻微敲打。

youdao

The sample types include rock sample, stream sediments, water samples and rarely, widely spaced soil samples.

样品类型包括岩石样品，水分沉积物，水样以及偶而采用的大间距土壤样品。

youdao

This suggests that animals with more widely spaced nostrils could attack from better positions while swimming fast.

VOA: special.2010.08.03

Hammerhead sharks have nostrils that are more widely spaced than those of sharks with pointed noses.

VOA: special.2010.08.03

In practice, a couple of widely spaced telescopes can take you a long way.

ECONOMIST: Pulsars: In a wink | The

These create large amounts of Cherenkov radiation, and can be identified because they trigger several widely spaced detectors.

ECONOMIST: Neutrino astronomy: Deep and meaningful | The

Rhys Meyers, who has widely spaced blue eyes and a flattened upper lip, can look angelic or brutally calculating at will.

NEWYORKER: Match Point