petrous

简明释义

英[ˈpetrəs]美[ˈpetrəs]

adj. 岩石的；岩石般的；坚硬的

英英释义

单词用法

同义词

反义词

例句

1.Objective to study the body surface location of the transverse sinus and sigmoid sinus to provide the anatomic information to location of the bone window for petrous bone-associated operation.

目的确定横窦、乙状窦的体表定位，为岩骨相关手术的骨窗定位提供解剖学资料。

2.Objective : To explore the clinic characteristic petrous bone cholesteatoma.

目的：探讨岩部胆脂瘤的临床特征及手术方法。

3.Conclusion The PSA can be accurately calculated by CT measurement, it has very important value in the imaging diagnosis of ear and petrous bone diseases for the head radiography.

结论通过CT测量可以方便、精确地计算岩矢角的大小，对于头颅复杂部位的特殊摄影，提高耳部及岩骨等病变的影像诊断具有较高的价值。

4.The anthropomorphized spiritual images in the Chinese petrous pictures can be classified into three types: spirit of nature worship, spirit of ancestor worship and spirit of procreation.

人格化的神灵意象在中国岩画中大体可分为三种类型，即自然崇拜神灵、祖先崇拜神灵、生殖崇拜神灵。

5.There are two kinds of motivations for the creation of petrous pictures: one is the recognition of the shape of things and the other is the magic spirit.

从岩画的发生来看，主要是两方面动机，一是状物认知的，一是巫术通灵的。

6.Petrous ICA aneurysms can be traumatic or mycotic in origin, but in the majority of cases, there is no obvious cause, and such lesions are considered congenital in origin.

颈内动脉岩段动脉瘤可以是创伤或真菌感染所致，但在大多数病例中，没有明确的病因，通常被认为是先天性。

7.Objective to study the body surface location of the transverse sinus and sigmoid sinus to provide the anatomic information to location of the bone window for petrous bone-associated operation.

目的确定横窦、乙状窦的体表定位，为岩骨相关手术的骨窗定位提供解剖学资料。

8.The symbolism of the primordial petrous picture was almost the nature made.

原始岩画的象征性几乎是天籁所成。

9.Objective: to explore the clinic characteristic of petrous bone cholesteatoma.

前言：目的：探讨岩部胆脂瘤的临床特征及手术方法。

10.The petrous 岩石的 part of the temporal bone houses the inner ear structures.

颞骨的岩石的部分包含内耳结构。

11.In CT scans, the petrous 岩石的 region can be difficult to visualize due to its density.

在CT扫描中，岩石的区域由于其密度可能难以可视化。

12.The petrous 岩石的 apex is often a site for surgical approaches in otology.

在耳科学中，岩石的顶点通常是外科手术切入的部位。

13.Damage to the petrous 岩石的 bone can lead to hearing loss and balance issues.

对岩石的骨头的损伤可能导致听力下降和失衡问题。

14.The petrous 岩石的 part of the skull is crucial for protecting the delicate structures of the inner ear.

颅骨的岩石的部分对于保护内耳的精细结构至关重要。

作文

The human body is a marvel of complexity, with each part serving its unique function. Among these parts, the skull plays a vital role in protecting the brain and supporting the structures of the face. One of the most intriguing regions of the skull is the area known as the petrous (岩石的) part of the temporal bone. This section is not only important for its protective qualities but also for its role in housing critical components of the auditory and vestibular systems. The petrous (岩石的) part of the temporal bone is situated at the base of the skull and is shaped somewhat like a pyramid. It is dense and hard, which is why it is referred to as petrous (岩石的), derived from the Latin word 'petrosus,' meaning 'rocky.' This density is essential as it provides a robust shield for the inner ear, which contains delicate structures responsible for hearing and balance. The petrous (岩石的) bone contains the cochlea, the organ that translates sound vibrations into nerve impulses, allowing us to perceive sound. Additionally, it houses the vestibular system, which helps maintain our sense of balance. Damage to this region can lead to significant auditory and equilibrium issues, highlighting the importance of the petrous (岩石的) area in our daily lives. In medical imaging, particularly in CT scans and MRIs, the petrous (岩石的) part of the temporal bone is often examined for abnormalities. Conditions such as cholesteatomas, tumors, or fractures can affect this area, leading to various symptoms, including hearing loss and dizziness. Understanding the anatomy of the petrous (岩石的) bone is crucial for healthcare professionals, especially those specializing in otology and neurology. Surgeons must have a thorough knowledge of this region when performing procedures related to the ear and surrounding structures. For instance, during a mastoidectomy, the surgeon must navigate around the petrous (岩石的) bone to access the mastoid air cells while minimizing damage to the surrounding nerves and blood vessels. Moreover, the petrous (岩石的) bone's location makes it a key player in various surgical approaches to treat conditions affecting the inner ear and brain. Innovations in surgical techniques and imaging have improved outcomes for patients undergoing procedures involving the petrous (岩石的) bone. These advancements are a testament to the ongoing research and understanding of this critical area of the skull. In conclusion, the petrous (岩石的) part of the temporal bone is an essential component of human anatomy, playing a significant role in both protection and function. Its dense, rocky structure safeguards vital auditory and balance mechanisms, making it indispensable for everyday activities. As we continue to explore the intricacies of human anatomy, the petrous (岩石的) bone remains a fascinating subject of study, revealing the delicate balance between strength and fragility within our bodies. Understanding its significance helps us appreciate the complexities of the human form and the importance of preserving our health.

人体是复杂的奇迹，每一个部分都发挥着独特的功能。在这些部分中，颅骨在保护大脑和支撑面部结构方面发挥着至关重要的作用。颅骨中最有趣的区域之一是被称为颞骨的petrous（岩石的）部分。这一部分不仅因其保护特性而重要，还因其容纳听觉和前庭系统的关键组成部分而重要。petrous（岩石的）颞骨部分位于颅底，呈金字塔状。它致密而坚硬，因此被称为petrous（岩石的），源自拉丁词“petrosus”，意为“岩石”。这种密度至关重要，因为它为内耳提供了坚固的保护，内耳包含负责听觉和平衡的精细结构。 petrous（岩石的）骨骼包含耳蜗，这是将声音振动转化为神经冲动的器官，使我们能够感知声音。此外，它还容纳前庭系统，帮助维持我们的平衡感。损伤这一区域可能导致显著的听觉和平衡问题，突显了petrous（岩石的）区域在我们日常生活中的重要性。在医学成像中，尤其是在CT扫描和MRI中，petrous（岩石的）颞骨部分常常被检查以寻找异常情况。诸如胆脂瘤、肿瘤或骨折等疾病可能会影响这一领域，导致各种症状，包括听力损失和头晕。 了解petrous（岩石的）骨骼的解剖结构对于医疗专业人员，特别是专注于耳鼻喉科和神经学的医生至关重要。外科医生在进行与耳朵及周围结构相关的手术时，必须对该区域有充分的了解。例如，在进行乳突切除术时，外科医生必须绕过petrous（岩石的）骨骼，以进入乳突气房，同时尽量减少对周围神经和血管的损伤。 此外，petrous（岩石的）骨骼的位置使其成为治疗影响内耳和大脑的各种疾病的手术方法中的关键参与者。手术技术和成像的创新改善了接受与petrous（岩石的）骨骼相关手术的患者的结果。这些进步证明了对这一颅骨关键区域的持续研究和理解。 总之，颞骨的petrous（岩石的）部分是人体解剖的重要组成部分，在保护和功能上发挥着重要作用。其致密的岩石结构保护着重要的听觉和平衡机制，使其在日常活动中不可或缺。随着我们继续探索人体解剖的复杂性，petrous（岩石的）骨骼仍然是一个迷人的研究主题，揭示了我们身体内力量与脆弱之间的微妙平衡。理解其重要性有助于我们欣赏人类形态的复杂性以及保持健康的重要性。