马铃薯营养

good nutrition───营养丰富

overnutrition───n.营养过度；进食量过多

malnutrition───n.营养失调，营养不良

potentiation───n.增强作用；势差现象

supernutrition───n.营养过剩

undernutrition───n.营养不良；营养不足

positional notation───[计]按位记数法

Market Analysis: Black potato, which is brought in recently is regarded as treasure of potato. Its nutrition is 30% to 50% higher than the regular potatoes.───市场分析：黑薯是我国近年引进的一个甘薯珍品，其营养成份高出我国传统品种30%一50%。

Five of their top ten involved nutrition: vitamin supplements for children, adding zinc and iodine to salt and breeding extra micronutrients into crops (like those sweet potatoes).───十大事业中的前五项就包括营养：儿童补充维生素，食盐加锌和碘以及农作物增加微量元素(如红薯)。

It was reported that sweet potatoes are rich in nutrition, higher total content, and showed a stronger antioxidant activity.───据报道甘薯营养丰富，总酚含量较高，具有较强的抗氧化能力，但是，对甘薯产品的抗氧化研究却鲜有报道。