1959年全国第一次营养调查时,曾对广州市一些工厂的工人,进行了营养调查,至今已二十多年。为了解目前工人营养是否合理,我们调查组选择广州第五染织厂工人进行了营养状况调 In the first nutrition survey conducted in 1959, it conducted a nutritional survey on workers in some factories in Guangzhou City, which has been going on for more than two decades. In order to understand whether the present workers’ nutrition is reasonable, our investigation team chose Guangzhou No. 5 Dyeing Mill workers to conduct nutritional status adjustment