随着我国改革开放的不断深入,科学技术与国家经济发展迅速,人民生活水平显著提高;与此同时,随着我国食物生产与食品加工业的不断扩大,我国居民的食品消费水平逐步提高,膳食模式出现了较大变化。 比较有关部门1992年和1982年两次全国营养调查结果。10年间我国居 With the continuous deepening of China’s reform and opening up, science and technology and the country’s economy have developed rapidly, and people’s living standards have improved significantly. At the same time, as China’s food production and food processing industry continues to expand, the food consumption levels of our residents have gradually increased, and There have been major changes in the model. Compare the results of the two national nutrition surveys of the relevant departments in 1992 and 1982. 10 years in China