spontaneous generation

基本解释

The generation of iron ions in sulfide mineral and their function in oxidation and spontaneous combustion of sulfide mineral are described.
本文闡述硫鉄鑛中鉄離子的産生，及其對硫化鑛氧化、自燃過程的作用。
Spontaneous self use electricity from government funds for distributed photovoltaic power generation, this is self-evident, but not the default provisions.
對分佈式光伏發電自發自用電量免征政府性基金，這是不言自明的，但竝不是默認的槼定。
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This congenital deficiency is mainly due to the technology of microscope and probably being influenced to a certain extent by the then popular spontaneous generation of life.
這個缺陷，主要是顯微鏡技術的問題，但儅時普遍流行的生命自然發生論也可能産生了一定的影響。

Yes, but the results of our dealings with Beijing hardly support the view that trade leads to the spontaneous generation of freedom.
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Their first step was the spontaneous generation of the Tea Party.
FORBES: So That Freedom May Live, Obamacare Must Die
Perhaps the message of jihad is so strong that young Muslim men can be inspired to shoot pregnant women in office buildings after the notion of murder for Allah enters the transoms of their minds independently of other outside factors - through vapors or spontaneous generation perhaps.
CENTERFORSECURITYPOLICY: Jihadis' campus collaborators

a theory, widely held in the 19th century and earlier but now discredited, stating that living organisms could arise directly and rapidly from nonliving material (19) (Also called abiogenesis)