Department;
of;
Geography,;
Shaanxi;
Normal;
University,;
Xi'an;
710062;
Department;
of;
Biochemistry;
and;
Molecular;
Biology,;
School;
of;
Basic;
Medicine,;
Fourth;
Military;
Medical;
University,;
Xi'an;
710032,;
China.;
中国东北地区; 地理因素; 妇女; 参考价值; 正常参考值; 年平均气温; 能力; 回归方程;