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speciation是什么意思

  • 英式英标[,spisi\'eʃən]
  • 美式音标[,spiːʃɪ\'eɪʃ(ə)n; ,spiːs-]

n. [进化] 物种形成

英文词源

speciation (n.)
1906; see species + -ation. The verb speciate is a back-formation attested by 1961.

实用例句

1. In some fungi, there is evidence of incipient speciation.
在某些真菌中, 有新发生的物种形成的证据.
来自辞典例句
2. Speciation can result from geographical separation or ecological specialization.
从形态可能导致分居或生态地理专业.
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3. Inorganic iodine speciation in tropical Atlantic aerosol.
热带大西洋气溶胶里无机碘物种形成.
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4. Eventually, such solutions to the need for dividing a scarce resource may lead to speciation.
最终, 这种对珍贵资源的划分方式可能导致物种形成.
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5. The results supplied a basis for the further studies and speciation of metallic elements.
实验结果表明,金属元素在药材中的存在形态有较大差异,为进一步进行金属元素形态分析打下基础.
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