在适当选择参数的电磁场作用下,机体的代偿——适应性过程被激活,形成适应性反应、提高了机体对外界不利因子的抵抗力。我们用50mT 的稳恒磁场以较短的时间(30分钟)每天一次作用于大鼠躯体。经2次治疗后发现其稳恒性的分散度增加而其平均值无显著改变。至第8～9天(6～7次治疗)整个动物群体的稳定性显著升高。至第18～19天(14～15次治疗)抵抗力又复下降,而稳恒性的分散度与对照组比较显著降 Under the appropriate choice of parameters of the electromagnetic field, the body’s compensation - adaptive process is activated, the formation of adaptive response, improve the body’s resistance to unfavorable factors outside. We applied a single daily dose of 50 mT to the rat body in a short period of time (30 minutes). After 2 treatments, the stability of the dispersion was found to increase without any significant change in the mean. To the first 8 to 9 days (6 to 7 treatments) significantly increased the stability of the entire animal population. To the first 18 to 19 days (14 to 15 treatments) resistance decreased again, and the dispersion of the stability of the control group was significantly reduced