holocene stratum

基本解釋

So it provides many new ponderations and enlightenments in understanding holocene stratum and basement tectonics of the hebei plain.
因此，它對(duì)全面認(rèn)識(shí)河北平原的全新世地層和新構(gòu)造運(yùn)動(dòng)形跡會(huì)有許多新的啟示。
Many studies have shown that the Holocene basement stratum in Shanghai region consists of hard clay with upper dark-green and lower yellowish-brown layer.
上海地區(qū)全新世沉積物之下，埋藏著一層暗綠色、黃褐色硬質(zhì)粘土層，它一直被認(rèn)為是全新統(tǒng)的基底而被作為劃分全新統(tǒng)與更新統(tǒng)的重要標(biāo)志層。
The Holocene stratum of Quzhou district is quite different from other areas of Hebei Plain in terms of the buried depth, thickness, depletion rate, color, grain size, structure and pollen assemblages.
河北平原南部曲周地區(qū)的全新世地層，在埋藏深度、地層厚度、堆積速率和顏色、粒度結(jié)構(gòu)、孢粉含量與種屬等方面，與河北平原其他地區(qū)不同。