火星地质 [
huǒ xīng dì zhì]
[地质] geology of Mars
- 这就表明火星的地质活动还活跃;
Which means that Mars is still active geologically. - 说明: 火星的地质历史是怎样呢?
Explanation: What is the geologic history of Mars? - NASA的科学家同意这样的顾虑,因此他们在寻找过去生命之前,决定先好好辨识火星的地质。
NASA scientists share that concern, which is why they are determined to decipher the geology of Mars before tackling a search for past life.
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