生源说 meaning in English

biogenesis; germ theory
◇生源说者 biogenesist

According to the conventional hypothesis , the earliest living cells emerged as a result of chemical evolution on our planet billions of years ago in a process called abiogenesis
根据传统的假说，最初的活细胞，肇生于数十亿年前地球上的化学演化过程，这种说法称为无生源说。
If , on the other hand , researchers find evidence of martian organisms that emerged independently of terrestrial life , it would suggest that abiogenesis can occur with ease throughout the cosmos
另一方面，如果研究人员找到火星生物的演化无关乎地球生命的证据，就表示无生源说可以轻易套用于整个宇宙。