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单词 dorsal
释义

dorsal /ˈdɔːsl//ˈdɔːrsl/

英汉-汉英词典
adj. 背的,背侧的;背部的
副 词: dorsally
词组 | 习惯用语
dorsal fin n. 背鳍
dorsal root 背根;后根
dorsal horn 背角;[医]灰质后角
dorsal root ganglion 背根神经节
英语例句库
  1. The wing is a flattened evagination of the dorsal body wall.
    翅是昆虫背板的片状翻出物。
  2. Conclusions Mast cells and peptidergic nerves have histo-morphologic relation in dorsal root ganglia.
    结论在脊神经节内,肥大细胞与肽能神经存在着组织形态学上的构筑关系。
  3. 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。
  4. B. Maternal position. The mother is usually placed in the dorsal lithotomy position with left lateral tilt.
    母亲体位。母亲通常取膀胱截石位,并向左侧倾斜。
  5. The LTIL connected palmar lateral margin, proximal lateral margin and dorsal lateral margin neighboring to lunate bone and triquetral bone.
    月三角骨间韧带连接于月骨和三角骨相邻的掌侧、背侧和近侧边缘。
  6. 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。
  7. 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。
  8. To introduce the clinical effect of the dorsal cutaneous nerve of fingers nutrient vessel skin flap repairing the paratelum of finger cutaneous deficiency.
    目的介绍指背皮神经营养血管皮瓣修复手指末节皮肤缺损的临床效果。
  9. Thin spinal cord slices with attached dorsal root were obtained with a vibratome and whole-cell patch-clamp configuration was established under the infrared observation.
    红外线可视的引导下,在脊髓背角神经元上建立全细胞封接模式。
  10. 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。
  11. Distinct series on head region included the nasal, supraorbital, infraorbital, postorbital, oral, mandibular, gular, supraspiracular series and pair of dorsal line on the body.
    侧线分布主要包括:头部的鼻侧线、眶上线、眶下线、眶后线、口侧线、下颌线、咽侧线、鳃孔上线和身体上的背侧线。
  12. The transversal cervical artery and the dorsal scapular artery in the trapezius muscle and the rhomboideus muscle were observed and measured on30 cadavers(adult males).
    解剖成年男尸30具(60侧),观察和测量斜方肌、菱形肌的血供情况。
  13. These results indicate that GABABR-LI terminals in the spinal dorsal horn originate from peripheral afferent fibers, supraspinal structures and interneurons within the spinal dorsal horn.
    说明背角浅层内的GABABR-LI终末分别来自外周初级传入、脊髓以上的脑结构和背角浅层内的中间神经元。
  14. Conclusions Tenodesis using the extensor carpi ulnaris tendon is a simple and effective procedure for treatment of distal radioulnar joint dorsal subluxation without arthritic change.
    结论用尺侧腕伸肌腱固定治疗无关节炎改变的桡尺远侧关节背侧半脱位简便有效。
  15. After partial deafferentation of spinal cord of adult cat, the expression of NGF in dorsal horn, which is the target area of dorsal root afferent fibers, up-regulated.
    成年猫脊髓部分背根传入纤维损伤后,其背角靶区内NGF的表达又明显增加,可能是诱导未受损伤的背根——备用背根纤维在脊髓内侧枝出芽的一个重要因素。
  16. Methods The distally based dorsalis pedes island flap based on the first dorsal metatarsal artery,was used to treat the distal portion of the foot in fourteen patients.
    方法对14例第一跖趾关节掌侧皮肤缺损采用带第一跖动脉逆行岛状皮瓣修复。

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原声例句
科学洞察双语版

Or, more accurately, the dorsal intestine.

或者,更准确地说,是背肠。

科学60秒 听力 2016年8月合集

The initial thud comes from when those dorsal bursae collide.

最初的撞击声来自侧黏液囊的碰撞。

科学60秒-科学美国人 2021年6月合集

The image of a dorsal fin cutting through the sea surface is iconic.

背鳍划破海面是种标志性画面。

Osmosis-神经

Second, there are two ascending dorsal column tracts.

其次,脊髓背侧还有两条上行通路。

Osmosis-微生物

Each nerve is formed by a dorsal and a ventral root.

每支脊神经都由腹根和背根组成。

VOA常速英语_科技

And then the male was a tighter belly and a dorsal rope on the top.

雄鱼的腹部较紧,背部有一根线。

科学洞察双语版

But arthropods have ventral nerves, and dorsal guts...you know, the poop chute.

但是节肢动物有腹神经和背肠子… 你懂的,就是粪便槽。

当月 CNN 10 学生英语

So now we're putting in an identification spaghetti tag right into the dorsal fin.

所以现在要在背鳍上放一个识别标签。

Osmosis-微生物

Most commonly, the virus establishes a latent state within the trigeminal ganglia and the dorsal ganglia.

一般情况下,病毒会在三叉神经节和背神经节维持潜伏状态。

Osmosis-生殖

Next, blood get drained from these spaces by small emissary veins, which drain into the deep dorsal vein.

接下来,血液从这些间隙通过小的导静脉流出,这些血液会流入背深静脉。

英语百科

Dorsal

Dorsal (from Latin dorsum ‘back’) may refer to:

近义、反义、联想词
反义词
n.
ventral

联想词
ventral腹部的;anterior前面的;apical顶上的, 顶点的;posterior(在时间;vertebral椎骨的;medial中间的;lateral侧面的,横向的;distal末梢的,末端的;transverse横向的;cortical皮质的;whitish带白色的;
英英词典
dorsal adj.
  1. belonging to or on or near the back or upper surface of an animal or organ or part
    • the dorsal fin is the vertical fin on the back of a fish and certain marine mammals
  2. facing away from the axis of an organ or organism

  3. synonymous: abaxial
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更新时间:2025/6/17 10:29:23