图1有噪声信号的黄土微结构图像Fig。
同时，本文还介绍了黄土微结构的研究方法和要求。
At the same time, methods and requirements for study on microstructure are also discussed.
本文通过扫锚电镜观察了人工制备的湿陷性黄土试样在各种广义应力状态下的微结构。
In this paper, scanning electron microscope is used to observe the microstructure of the artificially prepared structured collapsible loess samples under different generalized stress state.
结果表明黄土的显微结构对震陷系数有较大影响，并与震陷的临界动应力关系密切。
It indicate that the microstructure of loess has great influence not only to the seismic subsidence coefficient, but also to the critical dynamic stress.
指出黄土的粒度成分、显微结构、含水率、击实功率是影响黄土压实的主要因素。
It is concluded that granulometric composition, microstructure, specific moisture content, compacting power efficiency are the main factors influencing loess compacting.
文章论述了我国地区性土（黄土、红土和胀缩土）的地理分布和工程地质特性，分析了各类地区性土的物质成分和微结构特征以及它们的区域性变化规律。
The geographic distribution of regional soils such as loess soil, laterite soil andexpansive soil in China and their special engineering properties are briefly described in this paper.
指出黄土的粒度成分、显微结构、含水率、击实功率是影响黄土压实的主要因素。
It is concluded that granulometric composition, microstructure, specific moisture content, compacting power efficiency are the main factors in...
指出黄土的粒度成分、显微结构、含水率、击实功率是影响黄土压实的主要因素。
It is concluded that granulometric composition, microstructure, specific moisture content, compacting power efficiency are the main factors influencing loess co...
为此，作者将架空孔隙面积与粒径偏斜度之和定义为表征黄土震陷性大小的“微结构特征参数”。
The sum of the area of trellis pores and the declination of particle distribution are defined as characteristic parameters of microstructure related to seismic subsidence of loess by authors.
通过对黄土场地爆破的波动响应频谱及其微观结构形态的分析，首次提出了黄土的微结构颗粒动力理论。
Based on analysis of response spectrum characteristics and microstructure of loess at blasting loess site, the micro-particle-dynamical theory is proposed firstly.
通过对黄土场地爆破的波动响应频谱及其微观结构形态的分析，首次提出了黄土的微结构颗粒动力理论。
Based on analysis of response spectrum characteristics and microstructure of loess at blasting loess site, the micro-particle-dynamical theory is proposed firstly.
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