regolith

音標發(fā)音

Millions of megawatts (terawatts) of electric power will be generated on the Moon by solar arrays that have been constructed from lunar regolith materials.
用月球表麪風化層材料制造的太陽能電池陣列的建設得到極大的普及，兆瓦級的太陽能電站星羅棋佈。
Studying cold trap deposits has direct applicability to learning more about the planet Mercury, and lunar regolith contains information about the history of our Sun.
通過研究冷井沉積物，我們可以直接從中學習到更多有關水星的知識，此外，在月球的風化層中還包含了有關太陽歷史的信息。
The lunar soil (regolith) contains iron, aluminum, calcium, silicon, titanium, and oxygen, as well as trace amounts of lighter elements such as carbon, sulfur, and nitrogen.
月球的土壤（風化層）含有鉄、鋁、鈣、矽、鈦和氧等元素，此外還發(fā)現(xiàn)有大量較輕元素如碳、硫和氮等。

That is short for Origins-Spectral Interpretation-Resource Identification-Security-Regolith Explorer.

Where the Earth has soil, other rocky bodies in the solar system have regolith.
ECONOMIST: Spaceflight
Analysis of lunar regolith brought back by Apollo missions shows it contains lots of oxygen.
ECONOMIST: Spaceflight
Regolith is a fine powder formed by a constant rain of small meteorites that breaks up the rocks at the surface.
ECONOMIST: Spaceflight

the layer of loose material covering the bedrock of the earth and moon, etc, comprising soil, sand, rock fragments, volcanic ash, glacial drift, etc