月壤 meaning in Chinese

chip
fines
lunar soil

A review and prospect for developing of lunar soil simulants
模拟月壤研制的初步设想
The aim of this paper is to find a method to estimate the thickness of lunar soil from the values measured by lunar microwave radiometer
本文的主要目的是寻找一种反演方法，利用月球探测卫星微波辐射计的亮度温度数据评估月壤厚度。
Lunar surface can be regarded approximately as two - layered medium composed of lunar soil and lunar rock . therefore , in this paper , two - layered medium is mainly discussed
月球表层可近似视为由月壤和月岩组成的双层结构，因此，本文主要针对双层媒质进行讨论。