次生黄土 meaning in Chinese

modified loess
redeposited loess
secondary loess

It is thought that the holocene original sediments were the result of the aeolation in the area , but the stream action influence the formation of deuterogenic loess
认为本地区全新世原始沉积物是风成的，但流水作用影响了次生黄土的形成。
Through changing and improving the traditionally adopted technology and equipment in compacted lime - soil pile foundation , so as to eliminate weak collapsibility of loess in luoyang and increase the strength of foundation , the authors present formulas to compute the average dry density and void ratio after ground treatment and demonstrate the feasibility of these formulas through practical project cases
摘要基于洛阳地区次生黄土的弱湿陷性，对传统的灰土挤密桩施工工艺和设备进行改进，达到消除湿陷性，提高地基承载力的目的，并且推导出地基处理前后干密度和孔隙比随置换率变化的关系，以工程实例证明该公式的可行性，避免布桩型式的经验性和处理结果的不确定性。