论文部分内容阅读
1968年1～7月,乌鲁木齐部队某边防哨卡,先后发生一批原因不明的传染病流行。为查明原因,明确诊断,控制其流行,我们曾2次到达现场进行调查。现将收集到的资料整理如下。一、一般情况该边卡位于海拔4,700m 处,属高山峡谷地形。年平均气温-0.2℃,极端最高气温25.7℃。年降水量为76.3mm,6～9月份降水量占全年降水量的86%。驻区有一条小河穿过,河的两旁为草滩,在此地理景观内有田鼠和少量的旱獭;营区内外以仓鼠为主。当地居民主要是藏族,以牧业为生。羊产羔时间为1～3月份,7～8月为剪毛季
From January to July 1968, a certain number of unknown causes of epidemics of epidemic occurred in a certain border check post of Urumqi troops. In order to find out the reason, make a definite diagnosis and control the epidemic, we have arrived at the scene twice for investigation. Now collected information is summarized as follows. First, the general situation The card located at 4,700 m above sea level, is a mountain valley terrain. The annual average temperature of -0.2 ℃, the extreme maximum temperature of 25.7 ℃. The annual precipitation is 76.3mm, 6 ~ September precipitation accounted for 86% of the annual rainfall. In the area there is a small river running through it, with the grassy beaches on both sides of the river, in which there are voles and a few marmots in the landscape; Local residents are mainly Tibetan and make a living by animal husbandry. Sheep lambing time for January to March, July to August for the shearing season