`regolith`是来自希腊语的词汇,意为“覆盖岩屑”。在地质学中,它指的是地球或其他行星表面的未经过化学或生物学作用的碎屑层。这些碎屑包括粉尘、砾石、沙子和岩石碎片。
例句:
1. The lunar regolith is formed from millions of years of meteor impacts. (月球表面的覆盖层由数百万年的陨石撞击形成。)
2. The Mars rover is collecting data on the chemical composition of the Martian regolith. (火星探测器正在收集有关火星岩屑的化学成分的数据。)
3. Astronauts have to be careful when walking on the regolith, as it is loose and slippery. (宇航员在走在岩屑上时必须小心,因为它很松散且容易滑动。)
4. The regolith on Earth's deserts is often used for construction materials. (地球沙漠上的岩屑经常被用作建筑材料。)
5. The composition of the regolith on the moon varies depending on the location. (月球表面的岩屑组成因位置而异。)
6. Researchers are studying the regolith on Mars to learn more about the planet's past. (研究人员正在研究火星上的岩屑,以更多地了解该星球的过去。)
7. The regolith on asteroids can tell us about the early days of the solar system. (小行星上的岩屑可以告诉我们关于太阳系早期的信息。)
8. The rover is equipped with tools to collect samples of the regolith for scientific study. (探测器配备了工具,用于收集岩屑样本进行科学研究。)
9. In order to mine for resources on the moon, we will have to learn how to extract them from the regolith. (要在月球上开采资源,我们必须学会如何从岩屑中提取它们。)
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