查询词典 dorsal

In normal group and sham lesion group, BDA positive neurons were distributed symmetrically in the pyramid cells of sensorimotor cortex, and BDA positive fibers of pyramid cells passed through the cerebral cortex, internal capsule, cerebral peduncle of midbrain, basilar portion of pons to the pyramid of medulla oblongata. At the lower part of the medulla oblongata, most of the BDA positive fibers passed through the pyramidal decussation to the contralateral side, continously descended at the ventral part of posterior funiculus just dorsal to the posterior gray commissure and ended at sacral spinal segments.

正常组和假损伤组大鼠BDA示踪显示BDA标记阳性细胞定位于双侧感觉运动皮层的锥体细胞，锥体细胞发出的BDA阳性纤维束对称分布于双侧皮层、内囊、大脑脚、脑桥基底部、延髓锥体中的皮质脊髓束内，继而经锥体交叉到脊髓后索，在双侧后索最深层、灰质后连合背侧下行至脊髓骶段。

The urethra is limited in distensibility by the os penis surrounding it's dorsal surface.

尿道是有限的扩张性的阴茎骨周围的背表面。

ABSTRACT］ Objective To observe the effects of α-MSH on gastric distension sensitive neurons in rat dorsal vagal complex.

目的 观察α-促黑色素细胞激素对大鼠背侧迷走神经复合体胃扩张敏感神经元放电频率的调节作用。

Smooth dogfish of Pacific and Indian oceans and Red Sea having white-tipped dorsal and ''.

太平洋、印度洋和红海水域的平滑狗鲨，长着白尖的脊背和尾鳍。

Smooth dogfish of Pacific and Indian oceans and Red Sea having white-tipped dorsal and caudal fins.

太平洋、印度洋和红海水域的平滑狗鲨，长着白尖的脊背和尾鳍。

Its dorsal fin was in front of me. I was screaming for help.

它的背鳍就在我的前面，我尖声呼救。

The most important part of our scientific observation was to see whether they had nicks on their dorsal fin.

我们要做的科学观察最重要的部分是看看在他们的背鳍上是否有小疤痕。

We know this because we can distinguish the male by their large dorsal fin.

我们能知道是因为可由大背鳍区别为雄性。

The first dorsal fin is black at the front.

第一个 （刺背鳍是在前面的黑。

It is not unusual to see a striper 's dorsal fin whizzing past you while casting in knee deep water .

这不是不寻常的看到一个变色的背鳍驰驱，过去你而铸造的膝盖深的水。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。