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词汇 chemical-evolution
语种 英语、汉语、英汉翻译、汉英翻译
释义 chemical evolution
noun[ U ]
uk /ˌkem.ɪ.kəl ev.əˈluː.ʃən/ us /ˌkem.ɪ.kəl ev.əˈluː.ʃən/
a gradual process in which very simple atoms and molecules develop into more complex chemicals:
These simple molecules underwent a process of chemical evolution using energy from the Sun.
Before life evolved, there was a period of chemical evolution in which carbon-based molecules evolved from simpler molecules.
She is part of a team that is researching the chemical evolution of life.
Chemical evolution experiments have suggested that amino acids are easy for nature to make and these are the building blocks for living systems.
Is it possible that there might be a chemical evolution of life on another planet?
SMART Vocabulary: related words and phrases

Change and changes
adaptive evolution
adjustment
alteration
anti-evolutionism
be ahead of the curveidiom
evolutionism
flatten
flip-flop
fluctuation
for a change
reconversion
reformation
regime change
reinterpretation
retransformation
unspooling
unsteadily
unsteady
untick
variation
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更新时间:2025/7/17 14:49:34