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本文研究频率500～2000赫及危害最大的125赫的局部振动对机体的作用,并提出相应的卫生标准。选6～9名年龄20～30岁的健康男性按不同频率及强度进行36组实验。实验条件为静力负荷50牛顿,振动强度99～117分贝,平均几何频率为125、500、1000及2000赫,暴露20分,作用后20～40分研究变动的恢复。频率125赫的振动使帕西尼氏小体(Pacini’s corpuscle)的ATP酶活性明显增
This paper studies the frequency of 500 ~ 2000 Hz and the most harmful 125 Hz local vibration of the role of the body, and put forward the corresponding health standards. Select 6 to 9 healthy men aged 20 to 30 according to different frequencies and intensity of 36 groups of experiments. Experimental conditions for the static load of 50 Newton, the vibration intensity of 99 to 117 decibels, the average geometric frequency of 125,500,1000 and 2000 Hz, exposure 20 minutes after the role of 20 to 40 points research recovery recovery. Vibrations at a frequency of 125 Hz significantly increased the ATPase activity of Pacini’s corpuscle