地面沉降的重灾区主要是长江三角洲地区、华北平原和汾渭盆地。
The Yangtze River Delta, North China Plain and Fenhe-Weihe Basin are the most severely affected regions.
西安地处汾渭盆地，已经出露地表和隐伏的地裂缝共发现15条。
Xi 'an is located in Fenwei basin and the exposed surface of the cracks and fractures were found concealed in 15.
深入研究遗址周围的黄土-土壤地层剖面，能够揭示汾渭盆地全新世环境演变和人类活动状况及二者间的相互作用关系。
Studied the Holocene loess-palaeosol sequence, the information about natural environment evolution and mankind's activity impact could be obtained.
黄土在各种作用下的破裂特性试验研究表明，汾渭盆地的构造应力场是引发地裂缝的主控因素，其他一些作用则为附加因素。
The broken test of loess showed that the tectonic stress field of Fen-Wei basin was the controlling factor to ground fissures, and other factors were additional factors.
黄土在各种作用下的破裂特性试验研究表明，汾渭盆地的构造应力场是引发地裂缝的主控因素，其他一些作用则为附加因素。
The broken test of loess showed that the tectonic stress field of Fen-Wei basin was the controlling factor to ground fissures, and other factors were additional factors.
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