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在测定老年人生理常数过程中,发现脑力劳动者身体形态随增龄的演变有别于一般规律。 对象和方法 对象以大专院校教职员工及部分机关干
In the determination of the physiological parameters of the elderly, we found that the mental state of mental workers is different from the general law with age. The object and method of object to college faculty and some agencies to do