各部位背侧面皮肤总厚度较腹侧面厚。
The total thickness of dorsal skin was thicker than ventral skin.
胸骨由7枚胸骨节构成，其腹侧面平坦。
The sternum is made up of 7 sternebrae, its ventral surface is somewhat smooth.
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.
结果椎管内静脉前丛位于椎管腹侧面，是椎静脉系的主要组成部分，静脉数目多而致密。
Results The intravertebral anterior venous plexus, which was on the ventrolateral to the spinal cord, was dense and the main part of the intravertebral venous plexus.
方法经磁共振成像（MRI）和计算机体层 摄影（CT）及手术证实的胆脂瘤9例，位于脑干腹侧面8例，脑干左侧1例。
Method 9 cases of cholesteatoma manifested by MRI and CT, among them, 8 cases located ventral side of brain stem, 1 case in left side of brain stem.
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.
骶骨外侧部的营养动脉分别由腹侧、背侧和内侧面进入。
The nutrient arteries of the lateral part of the sacrum enter the bone through its ventral, dorsal and medial aspects.
骶骨外侧部的营养动脉分别由腹侧、背侧和内侧面进入。
The nutrient arteries of the lateral part of the sacrum enter the bone through its ventral, dorsal and medial aspects.
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