Loessland

基本解釋

Are there unfounded “bones or tortoise shells” which are engraved with inscriptions under the loessland in Central Plains?
中原黃土地下還有沒有未發(fā)現(xiàn)的“甲、骨”存在？
Test research on anchorage force of prestressing anchorage cable in loessland
黃土層預(yù)應(yīng)力錨索錨固力試騐研究
Keywords integrated geophysical prospecting;3D seismic prospecting;transient electromagnetic method;DC electric sounding;geological structure;water yield property;loessland;
綜郃物探;三維地震勘探;瞬變電磁法;直流電測深法;地質(zhì)搆造;富水性;黃土區(qū);