The Taihu lake plainregion of Jiangsu province abounds with irrigation water resource and unobstructed drainage.
江苏太湖平原地区灌溉水源丰富，排水通畅，但由于年际水量分配不均，干旱仍时有发生。
2
Different geographic environments lead to the diversity of archaeological culture in the Three Gorges region and the Eastern Plainregion.
三峡地区与东部平原的不同地理环境，导致了峡区和平原地区的考古学文化的差异。
3
Objective to study the difference of health care for pregnant women and obstetric interfere measures in altitude and plainregion in order to improve the health care in altitude region.