The results showed: the nutrient cycling was different among the different planting density of C. cajan, but the efficiency of nutrient utilization was same among the different planting densities .
结果表明，不同种植密度下林分的营养循环表现出了一定的差异性，而养分的利用效率则一样。
The standing nutrient accumulation in whole stand increased with the increase of density.
林分营养元素积累量随林分密度的增加而增加；
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。
It is also important to note that, unless a high nutrient density diet is fed post-weaning, the benefits that arise from having a heavy pig at birth are lost (Lawlor et al., 2002a).
同样重要的是要注意，除非在断奶后饲喂高营养密度的日粮，初生重大的优势可能会丢失(劳勒等人，2002年)。
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。
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。
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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