Later Quaternary period 晚第四纪剖面
divide quaternary period 第四系划分
quaternary period overburden 第四系覆盖层
slope of quaternary period 第四系边坡
Studying the environment changes in geology history period can provide a method and reference to forecast the whole world change, especially the climate cycle from the Quaternary period.
研究地质历史时期的环境变迁,尤其第四纪以来的气候旋回,可以为预测未来全球变化提供一个方法和参照。
参考来源 - 内蒙古宁城中更新世以来黄土磁化率与粒度特征及古环境研究The temperate regions at the high and middle latitudes during the Quaternary period may have experienced recurrent climatic oscillations and the species occurring there must have retained more genetic signatures in response to such a climatic change.
中高纬度地区在第四纪冰期存在气候反复变化的多次轮回，这种轮回可能影响生长在这些地区生物的地理分布和种群遗传结构。
参考来源 - 虎榛子属的谱系地理学和物种形成·2,447,543篇论文数据，部分数据来源于NoteExpress
Woolly mammoths died out during the late quaternary period.
猛犸象在第四纪晚期灭绝了。
The Cenozoic era is composed of tertiary period followed by quaternary period.
新生代是由第三纪和第四纪组成的。
The Luannigou ore field riches with alluvial gold of Quaternary Period and is the favorable target for rock gold.
乱泥沟矿区第四系砂金矿产丰富，是寻找岩金的有利靶区。
应用推荐