离石黄土

1

通过试验，得到了在荷载作用下Q3马兰黄土、Q2离石黄土土体中孔隙被压密各个阶段清晰的CT照片及土样剪切过程中各阶段的CT数据。

Through test , CT images and values including the whole process of Q_3 Malan loess and Q_2 Lishi loess under the different states were obtained .
2

离石黄土连拱隧道设计

Design of Lishi Loess Multi - Arch Tunnel
3

马兰黄土与离石黄土的年代分界线在125±138kaB.P.。

The era boundary of MaLan loess and LiShi loess lies between 125 ± 138ka .
4

构造节理多分布在离石黄土中，方向性强，区域性强。

Structural joints , with distinct directivity and spatial difference from region to region , are distributed in Lishi loess .
5

他吓得没敢回答。虽然他也知道第四纪的黄土，知道马兰黄土，离石黄土等概念。

He was too frightened to answer , although he did know about fourth-level loess , about " Malan loess ," " Lishi loess " and other such concepts .