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单词 somatome
释义

somatome

英汉-汉英词典
n. 体节
词组 | 习惯用语
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  • sometime adv. 来日;改天;在某一时候 adj. 以前的;某一时间的
  • somewhat n. 几分;某物 adv. 多少;几分;稍微;有点
  • comatose adj. 昏睡状态的;昏迷的;麻木的;怠惰的
  • somatic adj. 躯体的;肉体的;体壁的
somatome n. 体节

网络短语:
somatome e 胎体刀
英语百科

Somite

Chick embryo of thirty-three hours’ incubation, viewed from the dorsal aspect. X 30
Transverse section of a human embryo of the third week to show the differentiation of the primitive segment.  ao. Aorta. m.p. Muscle-plate. n.c. Neural canal. sc. Sclerotome. s.p. Dermatome
Scheme showing how each vertebral centrum is developed from portions of two adjacent segments. (Myotome labelled in upper left.)

A somite is a division of the body of an animal or embryo.

Somites are bilaterally paired blocks of paraxial mesoderm that form along the head-to-tail axis of the developing embryo in segmented animals. In vertebrates, somites subdivide into the sclerotomes, myotomes and dermatomes that give rise to the vertebrae of the vertebral column, rib cage, and part of the occipital bone; skeletal muscle, cartilage, tendons, and skin (of the back).

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