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某盐湖东西长55公里、南北宽32公里、面积约1,650平方公里。盐湖南部系超盐渍土地区,修建铁路时必须通过盐湖地区32公里,超盐渍土地区约50公里。某盐湖是一个内陆湖,自第四纪以来气候日趋干燥,湖水浓缩,盐类富集,湖盆还渐缩小变浅,迄今整个盐湖已成一个含有晶间卤水的大盐滩。盐湖表层为20～30厘米厚的坚硬盐壳,主要是岩盐,杂有少
A salt lake is 55 kilometers long from east to west and 32 kilometers wide from north to south, covering an area of 1,650 square kilometers. Salt Lake Southern Department of super-saline soil area, the construction of the railway must pass the Salt Lake region 32 km, saline-soil area about 50 km. A salt lake is an inland lake. Since the Quaternary, the climate has been getting drier, the lake has been concentrated and the salt has been enriched. As a result, the lake has become smaller and lighter. So far, the entire salt lake has become a large salt beach containing intercrystal brine. Salt lake surface is 20 ~ 30 cm thick hard salt shell, mainly rock salt, miscellaneous and less