新疆戈壁沙漠地区夏季极端最高气温连续三个月(6～8月)均在44℃以上,戈壁滩超过50℃,日辐射平均每天可达533kcal/cm~3,日照时间长达17h,相对湿度可低至5～15%,年降水量仅19mm,植被稀少。部队在干热区训练、值勤时的营养问题报道甚少。为此,我们于1988年对驻干热区具有代表性的两个步兵连进行了一年四季的营养调查,现报告如下。 The extreme summer maximum temperature in the deserts of Gobi in Xinjiang was above 44 ℃ for three consecutive months (June to August), the Gobi Desert exceeded 50 ℃, the daily average daily radiation reached 533 kcal / cm 3, the sunshine duration was 17 hours, the relative humidity Can be as low as 5 ~ 15%, annual precipitation is only 19mm, scarce vegetation. The troops are trained in hot and dry areas and the nutrition problems on duty are rarely reported. To this end, we conducted a year-round nutrition survey of two infantry companies stationed in dry hot areas in 1988 and are reported as follows.