英语释义

1. of, relating to, or situated in the region of the petrous portion of the temporal bone or capsule of the inner ear

2. of, relating to, or situated in the region of the petrous portion of the temporal bone or capsule of the inner ear

3. petrosal bone

片语

petrosal nerve[解剖]

petrosal apex巖尖部

flinty坚硬的；燧石似的；坚定不移的

petrosal sinus巖下窦

petrosal fossae翻译

rigid严格的；僵硬的，死板的；坚硬的；精确的

crest petrosal巖脊

petrosal l巖石的

petrosal vein巖静脉

petrosal process巖突

petrosal petrous巖石般的

英汉例句

• another bill creates a new state oil company called petrosal to represent the state’s interests in each block.

  另一法案是成立新的国营盐下石油公司（petrosal），在每一开采矿区代表国家的利益。

• summarized the metallogenic specialization of each petrosal assemblage type , created marker for ore finding and analyzed ore finding potential and favorable trend.

  总结了各巖石组合谱系类型花岗巖类的成矿专属性，建立了找矿标志，分析了找矿潜力，提出了找矿方向。

• conclusion: the hiatus of canal for greater petrosal nerve and arcuate eminence are important landmarks to defined internal auditory canal.

  结论：巖大神经管裂孔、弓状隆起等颞骨巖部结构是定位内耳道的重要标志。

• the tumors were mainly drained into superior petrosal sinus by great anterior cerebellar vein and petrosal vein ;

  小脑大前静脉是肿瘤的引流静脉，主要经巖静脉回流至巖上窦；

• the labeled sensory neurons were found in the distal, petrosal and jugulargonglia.

  被标记的嗉囊感觉神经元出现于远神经节、巖神经节和颈静脉神经节内。

• the features, size and tributaries of the sagittal transverse and vertical portion of the inferior petrosal sinus were described.

  报道了巖下窦的矢状段、横段和垂直段的形态、大小和属支。

• objective to discuss the effect on transvenous embolization of carotid-cavernous sinus fistula(ccf) via the inferior petrosal sinus(ips) pathway.

  目的探讨经巖下窦静脉入路治疗颈动脉海绵窦瘘（ccf）的疗效。

• in petrosal ganglion, most neurons were stained with p2x3 or cgrp immunoreactivity and small number of p2x3 immunoreactive neurons costained with cgrp.

  在巖神经节内可观察到许多p2x3或cgrp免疫阳性神经元，其中有少量神经元同时呈p2x3/cgrp免疫阳性。

• the venous outflow of tumors were mainly drained into superior petrosal sinus by great anterior cerebellar vein and petrosal vein;

  小脑大前静脉是肿瘤的引流静脉，主要经巖静脉回流至巖上窦；

• after resecting the petrosal bone which block the visual of the most part of the pefrosal posterior wall, the exposed area was obviously enlarged, and the temporal base retracting angle reduced.

  颞底牵拉程度明显减少。结论 不磨除巖骨的单纯颞底经小脑幕入路中，对巖骨后颅窝面的观察仍然受到巖嵴的阻挡；

• result ips courses in the sulcus for inferior petrosal sinus, that was, on the intracranial surface of the petroclival fissure which was made up of the clivus and the petrous pyramid.

  结果ips行于颅底内面的巖下窦沟内，即由斜坡和颞骨巖部组成的巖斜裂内，形状不规则。

• methods a retrospective analysis of 82 patients with posterior petrosal meningiomas was performed.

  方法对82例经显微手术治疗的巖骨后脑膜瘤进行回顾性分析。

• results: the jf located between the petrosal bone and occipital bone and each side had one .

  结果jf位于颅底枕髁的前外侧和巖骨的后内侧，左右各一。

• the bridging veins on the surface of temporal lobe are very likely to be damaged in the petrosal approach, so they need to be protected.

  颞叶表面的桥静脉在经巖骨入路术中极易损伤，应注意保护。

• the lesser petrosal nerve comes from the tympanic plexus running between cochlear window and vestibular window, over recess of tensor sympani muscle and toward otogaglion .

  巖小神经由鼓室神经丛发出后，穿过耳蜗窗与前庭窗之间，越过鼓膜张肌窝，走向耳神经节。

• the presigmoid petrosal intersection and fissure for endolymphatic sac should be used as landmarks for drilling petrous bone to decrease injury to internal structure of the petrous bone.

  以巖骨乙状窦交叉点和内淋巴囊裂作为磨除巖骨的定位标志，以减少巖骨内结构的损伤。

• the angle between superior petrosal sinus and sigmoid also shows the range we can resect.

  巖上窦与乙状窦的夹角大小，亦有助于决定去除颞骨的范围。

• conclusions: ① the greater superficial petrosal nerve provides guarantee that drilling petrous bone is safe;

  结论：①以巖大神经为标志磨除颞骨巖部为安全手术提供了保证；

• objective to discuss the classification and the surgical outcome of posterior petrosal meningiomas.

  目的探讨巖骨后脑膜瘤的分型及手术治疗效果。

• objective: to study the relationship between trigeminal nerve, cerebellar arteries and petrosal veins, and provide anatomic bases for clinical diagnosis and treatment of trigeminal neuralgia.

  目的：研究三叉神经与小脑动脉、巖静脉等之间的关系，为临床三叉神经痛诊治提供解剖学资基础。