We used a concept called nutrient density to determine which foods have the highest nutritional value.

我们用一个叫做营养物浓度的概念来衡量最具营养价值的食物。

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Foods with a high nutrient density are foods that contribute a high percentage of the nutrients In relation to the calories provided.

高营养密度食物提供营养素的百分率比能量供给百分率高。

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Phosphorus is the first limiting nutrient density to the algae populations, and therefore control the eutrophication, may depend on the phosphorus control measures.

磷是水体中藻类种群和密度的第一限制性营养元素，因此在水体富营养化的治理上，可能取决于对磷的控制措施。

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Nutrient density goes hand in hand with flavor.

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Nutritionists say that limiting caloric intake in a compressed time frame can lead to nutrient deficiencies, causing decreased immune function, dry skin and loss of muscle or bone density, for starters.

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