This error in position is proportional to the depth of water, and is independent of the size of sand particles.

这个误差和水深成正比而和泥沙颗粒的大小无关。

youdao

This error in position is proportional to the depth of water, and is independent of the size of sand particles.

这个误差和水深成正比而和泥沙颗粒的大小无关。

youdao