megaevolution相关的网络例句
查询词典 megaevolution
- 与 megaevolution 相关的网络例句 [注：此内容来源于网络，仅供参考]
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By an analysis of the sporopllen time sequences from samples of 38 sections, a discussion of the vegetational and environmental megaevolution in China during the time of 1.6MaBP ～0.8MaBP was made,with the result that we have 2 zones of the sporopollen assemblages and 2 palynoclimate events.
摘 要：通过对已有38个剖面的孢粉时间序列分析，探讨了1.6MaBP～0.8MaBP的植被与环境巨变，划分出两个孢粉带及两个孢粉气候事件，提出该时段是更新世环境最恶劣的时期。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗，我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。