Institute;
of;
Biomedical;
Researches;
of;
Vladikavkaz,;
State;
Scientific;
Center;
of;
Russian,;
Academy;
of;
Sciences;
and;
North;
Ossetia-A;
laniaRepublic,;
Vladikavkaz;
362027,;
Russia;
非线性回归分析; 心率变异性; 季节; 气象因素; 适应性反应; HRV; 递归分析; 定量指标;