Definition of punctuated equilibrium in English:

punctuated equilibrium

noun

mass nounBiology

The hypothesis that evolutionary development is marked by isolated episodes of rapid speciation between long periods of little or no change.
〔生〕点断性平衡（说），断续性平衡（说）（认为物种进化过程中，每隔一段较长期相对稳定就会发生短期的急剧变化的假设）
Example sentencesExamples
- His best-known contribution to evolutionary biology was the theory of punctuated equilibrium that he developed with his colleague Niles Eldridge.
- We performed the analysis assuming two evolutionary models: Brownian motion and punctuated equilibrium or speciation.
- Their views are commonly known as the theory of punctuated equilibrium and contrasted with evolutionary gradualism.
- Gould and Eldredge pointed out that the fossil record was one of millions of years of stasis, punctuated by relatively brief periods of rapid change - hence punctuated equilibrium.
- I didn't mention punctuated equilibrium or allopatric speciation either, because it isn't relevant to the matter at hand.

Definition of punctuated equilibrium in US English:

punctuated equilibrium

noun

Biology

The hypothesis that evolutionary development is marked by isolated episodes of rapid speciation between long periods of little or no change.
〔生〕点断性平衡（说），断续性平衡（说）（认为物种进化过程中，每隔一段较长期相对稳定就会发生短期的急剧变化的假设）
Example sentencesExamples
- His best-known contribution to evolutionary biology was the theory of punctuated equilibrium that he developed with his colleague Niles Eldridge.
- Their views are commonly known as the theory of punctuated equilibrium and contrasted with evolutionary gradualism.
- We performed the analysis assuming two evolutionary models: Brownian motion and punctuated equilibrium or speciation.
- Gould and Eldredge pointed out that the fossil record was one of millions of years of stasis, punctuated by relatively brief periods of rapid change - hence punctuated equilibrium.
- I didn't mention punctuated equilibrium or allopatric speciation either, because it isn't relevant to the matter at hand.

单词	punctuated equilibrium
释义	Definition of punctuated equilibrium in English: punctuated equilibrium noun mass nounBiology The hypothesis that evolutionary development is marked by isolated episodes of rapid speciation between long periods of little or no change. 〔生〕点断性平衡（说），断续性平衡（说）（认为物种进化过程中，每隔一段较长期相对稳定就会发生短期的急剧变化的假设） Example sentencesExamples His best-known contribution to evolutionary biology was the theory of punctuated equilibrium that he developed with his colleague Niles Eldridge. We performed the analysis assuming two evolutionary models: Brownian motion and punctuated equilibrium or speciation. Their views are commonly known as the theory of punctuated equilibrium and contrasted with evolutionary gradualism. Gould and Eldredge pointed out that the fossil record was one of millions of years of stasis, punctuated by relatively brief periods of rapid change - hence punctuated equilibrium. I didn't mention punctuated equilibrium or allopatric speciation either, because it isn't relevant to the matter at hand. Definition of punctuated equilibrium in US English: punctuated equilibrium noun Biology The hypothesis that evolutionary development is marked by isolated episodes of rapid speciation between long periods of little or no change. 〔生〕点断性平衡（说），断续性平衡（说）（认为物种进化过程中，每隔一段较长期相对稳定就会发生短期的急剧变化的假设） Example sentencesExamples His best-known contribution to evolutionary biology was the theory of punctuated equilibrium that he developed with his colleague Niles Eldridge. Their views are commonly known as the theory of punctuated equilibrium and contrasted with evolutionary gradualism. We performed the analysis assuming two evolutionary models: Brownian motion and punctuated equilibrium or speciation. Gould and Eldredge pointed out that the fossil record was one of millions of years of stasis, punctuated by relatively brief periods of rapid change - hence punctuated equilibrium. I didn't mention punctuated equilibrium or allopatric speciation either, because it isn't relevant to the matter at hand.
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