ventral 专八

the ventral aspect of the body.

身体的腹面

a ventral nerve cord.

腹神经索。

the ventral part of the head.

头的前侧。

hypaxial Any structure morphologically ventral to the chordal axis;

轴前的任何的形态结构位于脊索轴腹部的；

It receives dopaminergic innervations from ventral tegment area and SNc, and noradrenergic and serotonergic innervations from the locus ceruleus (LC) and dorsal raphe nucleus (DRN), respectively.

腹内侧前额叶皮层主要接受来自腹侧被盖区（ventral tegmental area，VTA）和SNc的DA能神经维投射，以及来自蓝斑的去腺素（noradrenaline，NA）能和中缝背核的5-HT能神经维投射。

sexual hooklet One of a series of tiny spines or hooks along the anteriormost rays of the ventral and anal fins of most male Characidae.

性的小钩沿著脂鲤科雄鱼的腹鳍和臀鳍最前面鳍条所具有一系列极小的棘或钩。

The results indicate that transverse section of stem is mutirhomboidal, the cuticulas of cuticle and ventral are thicker in Barbula asperifolia Mitt.

叶背、腹面角质层厚，粗疣不分叉，但顶端朝细胞凹陷处倾斜；

In the posterior segment, its dorsoventral axis was the longest, and could be divided into two parts: the dorsal and the ventral parts.

后段的背腹径最长，可分为背侧部和腹侧部，两部分的细胞分界清晰。

Pro-,meso-and metapleuron of ventral surface and posterior margin of sides of abdominal segments with yellow pubescent maculae.

腹面的前、中、后胸侧板及腹部各节两侧后缘具黄色毛斑。

The main results were as follows: The pituitary gland of Ophiocephalus argus（Cantor） part of the ventral diencephalons and tergal sphenoid, where there is no visible sphenoid hollowness.

主要研究结果如下： 1．乌鳢的脑垂体位于间脑的腹面，蝶骨的背面，没有明显的蝶骨窝。

Seeds elliptic, base sharp, apex retuse, back chalazal knot zonate, with transverse and obtuse ribs, ventral holes furrowed from upper middle to apex.

种子椭圆形，基部尖锐，先端微凹，具环纹的背种脐，具横裂和钝肋，腹面洞棱槽从面中间到先端。

A pseudo-cartridge of sex-specific ommatidium projects into basement membrane of ventral compound eye in a female Atylotus miser Szilady. 1～6, axons of peripheral retinula cells;

雌性憎黄虻复眼腹区内性特化小眼投射到基底膜下的一个伪弹药筒内。

Seeds obovoid-elliptic, base rostrate, apex retuse, raphe raised, ventral holes groovelike or obovate-elliptic in shape upward nearly 1/3.

种子倒卵球形的椭圆形，基部具喙，先端微凹，种脊凸起，腹面洞无沟或倒卵状椭圆形的达近部1/3的。

lateral lemniscus; superior olivary nucleur; auditory pathways; auditory system; hearing; dorsal cochlear nucleus; ventral cochlear nucleus

外侧丘系；橄榄核；听觉传导路；听觉系统；听觉；蜗神经背侧核；蜗神经腹侧核

ventral marginal In the clasper skeleton, a flat semicylindrical cartilage that is partially fused to the lateral edge of the axial cartilage, and forms the lateral wall of the clasper groove.

腹边缘的在交尾器骨骼中，一个平坦的半圆柱状软骨组织，那是轴软骨组织部份融合成的，而且形成交接器凹槽的侧壁。

Methods:6 OHDA was stereoscopically injected into right side of the mesencephic ventral tegmental area(VTA) and substantia nigra pars compacta(NpcS).

方法:通过6—羟巴胺(6OHDA)脑立体定向注射术建立鼠帕金森病模型。

argus; americanus; interruptus; Western rock; Caribbean spiny lobsters; giant Tasmanian freshwater; stomatogastric ganglion; stomatogastric nervous system; ventral nerve cord

龙虾；美国虾；刺龙虾；西部岩石龙虾；西洋龙虾；塔斯马尼亚巨型淡水龙虾；胃神经节；胃神经系；腹神经索

The central nervous systeM consisted of brain, suboesophageal ganglion and ventral nerve-cord, and the differentiations aMong protocerebruM, deutocerebruM and tritocerebruM were obvious.

其中枢神经系统由脑、食管下神经节、腹神经索组成，前、中、后脑分化明显。

Most fishes have unstriated rays along the anterior part of the dorsal and ventral edges (leading edges) of the caudal fin.

在鱼类的尾鳍，沿著背侧与腹侧缘的前部具有无条痕的鳍条。在一些鱼中，例如鰕虎鱼其有条痕的与无条纹的软条量比在鑑定是有帮助的。