n. 自然发生论, 无生源说

[化] 无生源说

[医] 自然发生, 非生物起源; 无生源说

[ noun ]
a hypothetical organic phenomenon by which living organisms are created from nonliving matter
<noun.phenomenon>

Abiogenesis \Ab`i*o*gen"e*sis\, n. [Gr. 'a priv. + bi`os life +
ge`nesis, origin, birth.] (Biol.)
The supposed origination of living organisms from lifeless
matter; such genesis as does not involve the action of living
parents; spontaneous generation; -- called also {abiogeny},
and opposed to {biogenesis}.

I shall call the . . . doctrine that living matter may
be produced by not living matter, the hypothesis of
abiogenesis. --Huxley,
1870.