北京矿冶研究院矿工饮食调研组,于今年4月1日起在凡口矿二工区矿工中进行科学配餐试验,通过3个月的试餐后,于7月初作了阶段测试小结,显示了一些效果。由于条件所限只掌握了班间餐(午餐)的科学调配,其余两餐为自由饮食(填写食物内容及数 Beijing Institute of Mining and Metallurgical Research Institute of Miners diet on April 1 this year, starting from the miners in the second work area where the mouth of the mouth with a scientific catering test, after 3 months of trial meal, in early July made a stage test summary shows Some effect Due to the limited conditions, only mastered the class meals (lunch) scientific deployment, the remaining two meals for the free diet (fill in the food content and number