胚种 semina
- 这种对生命起源的全新领略,已使科学上关于胚种说的议论改观。
This new understanding of life's origins has transformed the scientific debate over panspermia. - “火星-地球”胚种说如获证实,表示生命一旦出现,便能轻易在星系内扩散。
The confirmation of Mars-Earth panspermia would suggest that life, once started, could readily spread within a star system. - 基于这个理由,最常受人讨论的胚种说就是:微生物或其前驱物,是从火星送到地球的。
For this reason, the most commonly discussed panspermia scenario involves the transport of microbes or their precursors from Mars to Earth.
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