词族 · speciation
词形变化
派生词
英语词源
- speciation (n.)
- 1906; see species + -ation. The verb speciate is a back-formation attested by 1961.
权威例句
- 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.
- 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.
- 3. Inorganic iodine speciation in tropical Atlantic aerosol.
- 热带大西洋气溶胶里无机碘物种形成.
- 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.
- 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.