dorsal

['dɔ:səl]

adj.(动物）背的, 背部的,背侧的

例句与用法：

The shark's dorsal fin was cut off by the fisherman.

鲨鱼的背鳍被渔夫割了下来。

词形变化：

副词: dorsally |

a.

背部的; 背侧的

dorsal

词形变化：

副词: dorsally |

同义词：

abaxial |

反义词：

ventral |

dorsal1[dɔ:səl]adj.1.■(在或近)背面(或背部)的2.■【解剖学、动物学】3.■(器官等)背的；背侧的；脊的4.■背面的，背部的5.■[主英国英语]胸的；胸廓的6.■【植物学】7.■(叶等)远轴面的，远轴的，边侧的8.■背部的，背面的9.■(叶状体、菌体等)上表面的10.■【语音学】舌背音的；舌背发音的 [亦作 dorsalis]n.1.■【动物学、解剖学】 背部，背鳍2.■【语言学】舌背音，舌中音 dorsal2['dɔ:səl]n.1.■＝dossal [亦作 dorsel]

1. (Anatomy, Zoology, & Botany)of, on, or relating to the upper side or back of an animal, plant, or organ
   (剖， 动， 植)（动植物或器官的）上部的；背部的。 比较 ventral
   a dorsal view of the body.
   对身体背部的查看。
   the dorsal aorta.
   背部大动脉。
   

1. late Middle English: from late Latin dorsalis, from Latin dorsum 'back'
   

dorsal

形容词 dorsal:

belonging to or on or near the back or upper surface of an animal or organ or part

facing away from the axis of an organ or organism

同义词：abaxial

dorsal

■Fig 3. Lipid concentration in liver, ventral muscle and dorsal muscle of the cobia.

圖三、海鱺成長期間肝臟、腹肉與背肉脂肪含量。

■The differentiated cell gets out of the cyst through a dorsal small pore of cyst wall and becomes a morphologically normal ciliate.

(3)脱包囊过程中，细胞吸水膨大，细胞体分化成变形虫状并显示一致的弱荧光，但未见微管胞器的荧光图像；

■Fishers are reputed to fear the jaws of the ratfish more than they do the dorsal spine.

(参考文献 2850) 渔夫是相传害怕银鲛的颚超过它们背部棘。

■Since 1987, We had used the reversed first dorsal metatarsal artery island flap in 4 cases, the results were satisfactory.

1987年以来,应用第一跖背动脉逆行岛状皮瓣治疗4例,结果满意。

■Dorsal pedis artery was not detected in 1 foot,and the first dorsal metatarsal artery originated from the fibular artery.

1例足背动脉缺如,占16%,其第一跖背动脉来源于腓动脉。

■The majority of dorsal horn neurones tested were markedly inhibited by PAG and NRM stimuli. 4.

4.比较刺激两脑区的抑制效应:NRM 作用较PAG 强;

■NOS/ER double-labeled neurons mostly distributed in the medial dorsal and lateral dorsal of supraoptic nucleus.

NOS与ER双染阳性神经元主要分布在下丘脑视上核背内侧和背外侧部。

■PAG-DRP with properties of spatial and temporal summation propagates decre-mentally along the dorsal root and is inhibited by picrotoxin.

PAG-DRP 具有空间和时间总和性质,沿背根作电紧张性扩布,且能被 GABA 能拮抗剂印防己毒素(Picrotoxin)所抑制。

■After primary infection,VZV remains latent in dorsal route ganglia and is reactivated later in life, leading to herpes zoster.

VZV初次感染后可在体内建立潜伏感染,以后可被激活引起带状疱疹。

■Starting at the base of the first dorsal spines.

一条始于第一背脊骨基部。

■The dorsal fin of the upside-down shuttle orbiter pokes into the very top of the image.

上下颠簸的航天飞机背部在影像上方伸出。

■The dorsal raphe nucleus and auditory and vestibular pathway.

与听觉、前庭系统相关的中缝背核神经通路研究进展。

■Unlike pathogens that spread in readily accessed blood, HSV hides out in nerve cells called dorsal ganglia, located in the back.

与易于通过血液传播的病原体不同，HSV隐藏于背部被称为脊髓神经节的神经细胞内。

■Unlike pathogens that spread in readily accessed blood, HS hides out in nere cells called dorsal ganglia, located in the back.

与易于通过血液传播的病原体不同，HS隐藏于背部被称为脊髓神经节的神经细胞内。

■The first 3 clinical manifestation of BCS are uarices of chest,abdominal and dorsal wall (85.56%),hepatomegaly (75.56%) and ascites (72.22%).

临床表现前 3位分别是胸腹背壁静脉显露 (85 56% )、肝肿大(75 56% )和腹水 (72 2 2% )。

■MAIN OUTCOME MEASURES: The length, width and thickness of SLIL and LTIL at dorsal part, palmar part and proximal part.

主要观察指标：舟月骨间韧带和月三角骨间韧带在背侧部、掌侧部和近侧部的长度、宽度和厚度。

■Subspecies of this striking sea star are identified by differences in the plates that cover their dorsal side.

亚种的引人注目地海星是经鉴定由不同的盘覆盖它们的背侧面。

■The strain of his abdominal muscles and dorsal muscles was induced by exercising improperly.

他的腹背肌劳损是由于运动不当造成的。

■It is safer to use the first dorsal metatarsal artery system as the second blood supply system.

以第一跖骨底动脉系统作为第二套供血系统更安全。

■But its pig-like snout and wide, flattened dorsal shell resembled the photograph on the conservation society circular.

但是它有着像猪一样的鼻子，背面龟壳宽大扁平，与保护协会发来的公告上的照片相似。

■However, 5-HT transporter density in the dorsal and median raphe was unaltered in this same group of offspring.

但是，同一组大鼠的背侧和内侧核的5-羟色胺转运体密度没有改变。

■Eight powerful laser turrets protected the sides of the ship, while quad cannon turrets covered the ventral and dorsal hulls.

八门强劲的激光炮保护着该舰的两舷，同时四联装加农炮塔掩护着腹部与顶部的船体。

■More chances of disappearance occurred in the responses to dorsal column stimulation than the responses in the dorsolateral side.

其中,以背索刺激引起的逆向反应的消失机率居多。

■Vental and dorsal parts have larger surface area, followed with the sides, the crown part has the smallest pericarp surface area.

再其次为侧边果皮表面积比率为26.4%，最小者为冠盖果皮表面积比率，约佔15.6%。

■Transection of the dorsal half of the spinal cord didnot abolish the inhibitory effect of ARC stimulation on the pain-evoked dischargesof PF cells.

切断脊髓背半部后,刺激ARC对PF单位痛诱发放电的抑制作用依然存在。

■Wang J J, Zhou T G, Qiu M Q, et al.Relationship between ventral stream for object vision and dorsal stream for spatial vision:An fMRI+ERP study.

刘昌翁旭初.人脑功能磁共振成像及其在认知神经科学研究中的应用[J].生理科学进展,:.

■Corona lobes shorter than anthers, base with an erect, hooklike dorsal spur, apex bluntly acute.

副花冠裂片短于花药，基部具直立，背侧距，钝的锐尖的先端。

■The analogous dorsal region in other animals.

动物的背部其它动物相似的背部部位

■Flattened along the dorsal and ventral surfaces.

匍匐的沿着背部和。

■The ventral and dorsal roots later join to form paired spinal nerves, one on each side of the spinal cord.

及后，腹根及背根结合且形成成对的脊神经。每边一条脊神经。

■An inactivating BK current (BKi) was identified in rat small dorsal root ganglia (DRG) neurons .

发现在大鼠小直径的背根神经节(DRG)神经元中,普遍存在失活的BK通道。

■Only the dorsal lip of the blastopore could induce altered development in the host .

只有胚孔的背唇能够诱导宿主发育的改变。

■There is edema and partial effacement of the fourth ventricle, dorsal pons, and mid brain on the left.

可见水肿和第四脑室的变窄，呗侧脑桥、中脑向左侧移位。

■The right anterosuperior lobe was divided into the ventral and dorsal segments by the vertical intersegmental fissure.

右前上叶依垂直段间裂分为腹侧和背侧段。

■Dorsal flexion instability(DISI) may appeared when radiolunate ligament only was cut and dorsal angulation was over 10?

同时切断挠腕背侧韧带、挠月韧带时，掌倾角在一10。

■There was a little amount of SP fiber in the inner part of globus pallidus and outer dorsal part of caudate-putamen.

同时在苍白球的内侧缘和尾壳核的近尾侧的背外侧亦有少量的SP阳性纤维呈背腹方向分布。

■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。

■Figure 1. Fetus in the cephalic dorsal position. The subsequent drawings are depicted with the fetus in this position.

图1：胎儿呈头向仰卧位。后面的图像是胎儿位于这种姿势时所绘制的腹部和胸部超声切面的示意图。

■Dorsal view of a female Uca formosensis, a white band frequently exists on the posterior carapace.

图20.雌性台湾招潮背面图，背甲后方通常有白色横带。

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

在大多数鱼类的尾鳍，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数量比在鑑定上是有帮助的。

■Among the hundreds of guppy varieties, the best known feature of the male fish is its gorgeous dorsal and caudal fins.

在成千上百的孔雀鱼品种中，雄鱼最著名的特色就是它们华丽的背鳍和尾鳍。

■On glabrous leaves, they are large with microselae or least elongated dorsal setae, their margins are smooth.

在无毛的叶片上,体型较大,虫体背面具有微小刚毛,很少有大刚毛,其边缘光滑。

■On hairy leaves, nymphs and pupae are often small with elongated dorsal setae, their margins are crenelated and sometimes indented deeply.

在有毛的叶片上,若虫和蛹通常体型较小,虫体背面具有大刚毛,边缘凹陷,有时深凹。

■But at dorsal parts, the SLIL was longer, wider and significantly thicker than the LTIL.

在近侧部两韧带长度和厚度相差较大。

■The fish uses its highly venomous dorsal spines in a lightning-quick attack.

天蝎鱼会用它们非常狠毒的背部脊柱进行快速攻击。

■Call for a mount, if you need one,"the gray-beard said from his seahorse,"or hitch onto the dorsal.

如果你需要,找人要只坐骑,"灰胡子坐在他的海马上说,"或者抓住它们的背。

■They often hunt in groups and use their quickness and impressive dorsal fins to herd schools of sardines or anchovies.

它们经常结群并通过敏捷的身手和令人令人难忘的背鳍去驱赶沙丁鱼群或凤尾鱼群。

■It bears the image of a front and dorsal view of a naked man with his hands folded across his groin.

它带来了一个前面的肖像，背面观看是一个裸体的男人，双手交叉折叠，横过腹股沟。

■His dorsal fin was down and his huge pectorals were spread wide.

它的脊鳍朝下耷拉着，巨大的胸鳍大张着。

■In the manner of crossing the hands over the solar plexus, either on the plexus area( the9 th dorsal) or the umbilical plexus.

将双手交叉放于太阳丛上，或放于神经丛区（九节脊椎）脐部。