绒毛位于胚胎的外侧面，在哺乳动物称为腹节，表现出典型的环行运动，将化学物质引导到机体的左侧面。
Cilia on the outer surface of the embryo's underside, an area called the ventral node in mammals, exhibit a characteristic twirling movement that wafts chemical messengers over to the left side.
三疣梭子蟹胚胎期腹神经链由1对大颚、2对小颚和2对颚足所对应的神经节以及腹部神经链组成。
The ventral nerve cord of the crab in the embryo included 1 pair mandibular neuromere, 2 pairs neuromeres of maxillae, 2 pairs neuromeres of maxillipede and abdomen nerve cord.
方法经腹切口一次切除双侧腰交感神经节及左肾上腺。
Methods The resection of side waist sympathetic nerve joint and left adrenal in the shin abdomen.
感恩节是家人团聚的时间，在这个节日里，家人聚在一起对着火鸡以及鸡腹中的调味材料大快朵颐；
Thanksgiving is a family time. On this holiday, families gather to gobble up (eat up fast ) the gobbler and stuff (fill) themselves with stuffing.
腹交感神经系统由位于腹神经索各神经节上的横神经组成。
The ventral sympathetic nervous system was composed of transverse nerves connected with ganglia.
神经管腹侧面体节处间充质细胞呈现细胞凋亡节段性分布。
In addition, the apoptotic cells were metamerically distributed at the ventral somites of neural tube in the median sections.
大而重的恐龙使用四节aa电池和球有四个腹主动脉瘤。
The big and heavy dino USES four AA batteries and the ball takes four AAAs.
大而重的恐龙使用四节aa电池和球有四个腹主动脉瘤。
The big and heavy dino USES four AA batteries and the ball takes four AAAs.
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