有关交通噪声对机体的影响研究得不多,本文是在实验室的条件下模拟交通噪声(80dB(A)),研究其对动物机体的影响。实验动物为130支雄性大白鼠。实验前2～3周将动物放在噪声级不超过40dB(A)的环境中,测定其各种生理机能作为实验前的数据,然后,实验组动物在一个 There are not many researches on the influence of traffic noise on the airframe. This paper simulates the traffic noise (80dB (A)) under laboratory conditions to study its impact on the animal body. Experimental animals were 130 male rats. Two to three weeks prior to the experiment, the animals were placed in an environment where the noise level did not exceed 40 dB (A), and their various physiological functions were measured as data before the experiment. Then, the animals in the experimental group