以下为句子列表:
英文: Abstract: Comparison and study of the biotic characters in the Jinggu and Longchuan basins in Yunnan Province show that: (1)the two basins underwent the developing period, expanding period and shrinking period from early Miocene Epoch to Pliocene Epoch; (
中文: 文摘:通过对云南景谷盆地及陇川盆地新生代生物群特征的对比,探讨了新生代两大盆地环境演变:早中新世到上新世为湖盆发展期→湖盆扩大→萎缩期,气候为早期的千燥→中新世早期的温暖湿润→中新世中晚期的寒冷阴湿→上新世的干燥,而中新世中晚期湖盆的扩大形成的半深湖-深湖环境为油气的形成提供了有利条件。
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英文: The comparison of stomatal parameters in leaf cuticles between two fossil angiosperms from the Pliocene in West Yunnan and their nearest living equivalent species indicates a little higher atmospheric CO2 level at that time than the present, while carbon
中文: 摘要对滇西腾冲新近纪两种被子植物叶片及其现存对应种的气孔参数和碳同位素组成的综合分析表明:当时的大气CO2浓度略高于现在水平;化石种的碳同位素分馏值高于现存对应种,但水分利用效率低于现存对应种;这证明当时的气候条件比当前更为温暖湿润。
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