目的探讨大学生的饮食行为与尿无机盐排出量的关系，为开展营养健康教育提供依据。

Objective to explore the relationships between dietary behaviors and urinary inorganic salts of college students, and to provide bases for nutritional health education.

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其中所含的蛋白质、维生素、无机盐、钙、铁及多种矿物质，是婴儿生长的良好营养来源。

Proteins, vitamins, inorganic salt, calcium, ferrum and various mineral substances contained in the nutritional supplement food are good nutritional sources for the growth of the infants.

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微生物所需要的基本营养物质有六大类要素，即水、碳源、氮源、无机盐、生长因子和能源。

Micro-organisms need the basic nutrients are six categories of elements, namely: water, carbon and nitrogen sources, inorganic salts, growth factors and energy. and so on.

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