机体 的中文句子和英文句子

（氨基酸）非必需的是正常的运转所需要的物质的，但因为机体有从其它营养成分合成它的能力，因此不需要被包括在日常的食物中的

Being a substance that is required for normal functioning but does not need to be included in the diet because of the body's ability to synthesize it from other nutrients.


细菌会侵入有机体。

Germs may invade the organism.


好氧菌需要氧气生存的有机体，例如细菌

An organism, such as a bacterium, requiring oxygen to live.


趋氧性有机体，特别是细菌移向或离开空气或氧气的运动

Movement of an organism, especially a bacterium, toward or away from air or oxygen.


一元发生说认为所有生物都是由一个单细胞或有机体发展而来的理论

The theory that all living organisms are descended from a single cell or organism.


古生物学对出现在史前或地质时代的生命的形成的研究，体现在植物、动物和其它有机体的化石上

The study of the forms of life existing in prehistoric or geologic times, as represented by the fossils of plants, animals, and other organisms.


离体条芽一种保护性的外壳、表皮或结构，例如植物的芽，在其内部一个有机体处于冬眠状态

A protective case, covering, or structure, such as a plant bud, in which an organism remains dormant for the winter.


片害共栖有机体之间共生的作用关系，一个物种受另一个物种侵害或抑制，而后者不受前者的影响

A symbiotic relationship between organisms in which one species is harmed or inhibited and the other species is unaffected.


功能，位置有机体或其数量在生态环境中的作用或地位

The function or position of an organism or a population within an ecological community.


卵细胞的极细胞核、细胞或有机体的主轴两端的任一端

Either extremity of the main axis of a nucleus, a cell, or an organism.