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蚊虫叮咬人体后,局部可出现红肿,奇痒,甚至引起继发性感染或溃疡,严重影响人们的休息和工作。叮咬也是蚊虫传播疾病的重要途径。 1 一般情况 张掖位子东径100°06′—100°56′,北纬38°33′—39°29′,海拔1400—2000m,年平均气温7℃,最高气温35.5℃。民勤红崖山水库位于东径102°03′—104°02′,北纬38°05′—39°06′,海拔1300—2000m,贮水量4600万m~3,年平均气温7.8℃,最高39.5℃。两地均为广阔戈壁沙漠中的绿州,地表水充足,沟渠纵横,杂草丛生,树木成林,类似江南水乡景观。
Mosquitoes bite the body, the local may appear redness, itching, and even cause secondary infections or ulcers, seriously affecting people’s rest and work. Bites are also an important way for mosquito-borne diseases. 1 General situation Zhangye seat east path 100 ° 06’-100 ° 56 ’, latitude 38 ° 33’-39 ° 29’, elevation 1400-2000m, the annual average temperature of 7 ℃, the maximum temperature of 35.5 ℃. Minqin Hongyashan Reservoir is located at the east path of 102 ° 03’-104 ° 02 ’and the latitude of 38 ° 05’-39 ° 06’N at an altitude of 1300-2000m with a water storage capacity of 46 million m 3. The annual average temperature is 7.8 ° C and the highest is 39.5 ℃. Both are vast green deserts in the Gobi Desert, with abundant surface water, vertical and horizontal ditches, overgrown weeds and trees, similar to the landscape of Jiangnan Water Village.