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盐是维持人体及其他生命体内部机能正常运行不可缺少的主要元素,是人类祖先得以生存和生活的重要物质资源,是人类进步并创造出各类绚丽多彩文明的源泉。作为资源加以开发利用以前,人们对盐分的需求是通过食用动植物来摄取的。人们对食盐的认识、利用以及工业性的开采经历了漫长的历史时期。从维系自身体质需要而产生的寻盐意识,到对自然盐泉的利用,再到进行资源性开发和盐卤综合利用,构成了人类利用盐资源的长链。盐促使人类社会文明的进步,同时盐也使人类的生活变得更加的美好,更加滋味万千。
Salt is an indispensable main element in maintaining the normal functioning of the internal functions of human beings and other living beings. It is also an important material resource for human ancestors to survive and live. It is a source of human progress and the creation of colorful and colorful civilizations. Before being exploited and utilized as a resource, people’s demand for salt was taken by eating animals and plants. People’s understanding of salt, utilization and industrial exploitation has experienced a long historical period. From the maintenance of their constitutional needs generated salt awareness, to the use of natural salt springs, and then to the development of resource-based and comprehensive utilization of salt, salt constitutes a long-term use of human resources. Salt promotes the progress of civilization in human society. At the same time, salt also makes human life more beautiful and more colorful.