其中，抗寒种类淀粉粒小且水解彻底，还原糖含量高，脂类物质在形成层处高度聚集。
The starch of hard species disappeared completely, content of sugar were high fat and lipids were concentrated cambium layer.
鲸鱼吃掉了磷虾，这使得它们的粪便富含脂类物质，粪便聚集后浮到海面上。
When whales are feeding on krill, they're really high lipids, lots of fat, so it sort of clumps together and floats at the surface.
本文综述了黑鲷对蛋白质、脂类、糖类、维生素、矿物质等营养物质的需求，黑鲷物质能量代谢及营养生理方面的研究成果，并指明了今后研究的方向。
The requirement of black porgy on protein, fat, carbohydrate, vitamin, mineral et al, and material energy metabolism and nutrient physiology were reviewed in the paper.
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