稀土元素以及微量元素分布形式揭示出红粘土与第四纪黄土-古土壤风成成因的相似性。
The distribution patterns of rare earth elements and trace elements indicate the similarity of eolian origin between the red clay and Quaternary loess and paleosols.
中国北方连续堆积的晚新生代风成红粘土-黄土，是气候干湿变化的良好地质记录。
There occur thick wind-blown silt deposits which are regarded as a good geological archive of paleoclimatic changes in Late Cenozoic in North China and the central Asia.
中国北方连续堆积的晚新生代风成红粘土-黄土，是气候干湿变化的良好地质记录。
There occur thick wind-blown silt deposits which are regarded as a good geological archive of paleoclimatic changes in Late Cenozoic in North China and the central Asia.
应用推荐