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单词 营养物质
释义 〔fishmeal〕A nutritive mealy substance produced from fish or fish parts and used as animal feed and fertilizer.鱼粉:由鱼或其某些部位制出的一种用作动物饲料或肥料的粉状营养物质〔deutoplasm〕The nutritive substances or yolk in the cytoplasm of an ovum or other cell.滋养质:卵细胞或其他细胞的细胞质中的卵黄或营养物质〔blood〕The fluid consisting of plasma, blood cells, and platelets that is circulated by the heart through the vertebrate vascular system, carrying oxygen and nutrients to and waste materials away from all body tissues.血液:由血浆、血细胞和血小板组成的液体,由心脏驱动在脊椎动物的血管系统里循环,血液可将氧气和营养物质输送到全身的细胞组织中,并排放无用物质〔enrich〕To add nutrients to:给…添加营养物质〔mash〕A mixture of ground grain and nutrients fed to livestock and fowl.麦麸:由谷糠和营养物质调成的混合物,用以饲养牲畜和家禽〔egg〕The round or oval female reproductive body of various animals, including birds, reptiles, amphibians, fishes, and insects, consisting usually of an embryo surrounded by nutrient material and a protective covering.卵:鸟类、爬虫、两栖动物、鱼类和昆虫类等多种动物的圆形或椭圆形的雌性再生体,通常由一个被营养物质包围的胚胎和一个保护性覆盖层组成〔gavage〕Introduction of nutritive material into the stomach by means of a tube.管饲法:通过一管子把营养物质送入胃中〔metaplasm〕Nonliving material in the protoplasm of a cell, such as pigment granules or nutritive substances.后生质:一个细胞细胞质内的无生命物质,如色素颗粒或营养物质
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更新时间:2024/11/26 7:37:19