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渭北黄土高原，位于东经1106°20’～11O°40’北纬34°10’～36°20’之间，东西长约385km，南北宽约275km，包括延安、铜川、咸阳、渭南、宝鸡五地市的宜川、富县、洛川、黄龙、千阳、麟游、韩城、合阳、澄城、富平、长武、旬邑、淳化、永寿等24个县区的全部或大部分地区。本
The Weibei Loess Plateau is located between longitude 1106 ° 20’-110 ° 40’N and north latitude 34 ° 10’-36 ° 20’with an east-west length of 385km and a width of 275km from north to south, including Yan’an, Tongchuan, Xianyang, Weinan and Baoji five The prefectures and cities of Yichuan, Fuxian, Luochuan, Huanglong, Qianyang, Linyou, Hancheng, Heyang, Chengcheng, Fuping, Changwu, Xunyi, Chunhua, Yongshou all or large In some areas. this