According to results of analyzing on the utilization of solar energy with principal component method, Yinchuan City of Ningxia is ranked at No. 3, Guyuan of Ningxia at No. 12 in cities of China.
利用主成分综合分析,银川的太阳能及其可利用状况在全国排名第3位,固原排名第12位。
The social medical problems such as family structure of the old over 65 in Yinchuan City were surveyed and analyzed.
本文对银川市城区65岁以上老人家庭结构等社会医学问题作了调查分析。
Both Hanas East and West Power Plants are located in Yinchuan City with convenience of transportation and livelihood.
哈纳斯东、西部热电厂均位于银川市区内,生活、交通便利。