It is fine sand.

这是细砂。

Bodhi fine sand beach has a clear head.

菩提湾沙滩沙细水清。

Has dripped general on like the fine sand desperate.

就如细沙淌过那般的令人绝望。

Pale dry baked earth that blows into dust of fine sand.

苍白干燥烘烤大地吹成尘土细沙。

A dynamic criterion of suspended fine sand-mud is given in the paper.

本文首先提出了一个细颗粒悬浮泥沙的动力学判据。