trepanning

简明释义

英[trɪˈpænɪŋ]美[trɪˈpænɪŋ]

n. 开孔；穿孔

v. 在……上开孔（trepan 的 ing 形式）

英英释义

单词用法

同义词

反义词

例句

1.Based on analyzing the characteristic of engineering ceramic and fiber composite, the diamond trepanning drill is selected.

基于工程陶瓷及纤维增强复合材料的性能特点，选用金刚石套料钻来对其进行钻孔加工。

2.Radial distortion of the flexible component in the stop valve can be adjusted so as to ensure the joint depth between flexible screw thread trepanning circular groove and screw thread on the screw.

截止阀的柔性元件的径向变形值可以调节，保证柔性螺纹套的环槽与螺杆上的螺纹的接合深度。

3.Radial distortion of the flexible component in the stop valve can be adjusted so as to ensure the joint depth between flexible screw thread trepanning circular groove and screw thread on the screw.

截止阀的柔性元件的径向变形值可以调节，保证柔性螺纹套的环槽与螺杆上的螺纹的接合深度。

4.About this standard provision classify, trepanning and reinforce of hull structure.

本标准规定了船体强力构件上的区域分类，开孔及补强。

5.The tool design, working methods and process fundamentals of the trepanning processing were introduced. It proved that trepanning processing is a more cost-effective and accurate method.

从套孔刀具的设计、加工方法以及套孔工艺的基本要求几个方面说明，套孔是一种更经济、有效并且精确的深孔加工方法。

6.There are two kinds of gun drills, namely, the center-cut gun drill used for drilling blind holes and the trepanning drill.

深孔钻有两种类型，即用于钻盲孔的中心切削深孔钻和套孔钻。

7.Some historians believe that trepanning was used as a method to release evil spirits from the brain.

一些历史学家认为，trepanning曾被用作释放大脑中邪恶灵魂的方法。

8.The ancient practice of trepanning involved drilling a hole in the skull to treat head injuries.

古老的trepanning实践涉及在头骨上钻孔以治疗头部伤害。

9.During the procedure, the surgeon carefully performed trepanning to relieve pressure on the brain.

在手术过程中，外科医生小心地进行trepanning以减轻对大脑的压力。

10.In modern medicine, trepanning is rarely performed, but it can be necessary in certain emergency situations.

在现代医学中，trepanning很少被执行，但在某些紧急情况下可能是必要的。

11.The archaeological site revealed evidence of trepanning in several ancient skulls.

考古遗址揭示了几具古代头骨中有trepanning的证据。

作文

Throughout history, human beings have explored various methods to treat ailments and conditions that affect the mind and body. One such ancient practice is trepanning, which refers to the surgical procedure of drilling or scraping a hole into the human skull. This technique has been employed for thousands of years, with evidence dating back to prehistoric times. The reasons behind trepanning varied widely, ranging from medical interventions to spiritual beliefs. In many cultures, it was thought that this procedure could release evil spirits or alleviate pressure caused by trauma or illness. The practice of trepanning raises intriguing questions about the evolution of medical practices and our understanding of the human brain. In ancient civilizations, such as those in Peru and Europe, archaeologists have discovered skulls with clear signs of trepanning. Remarkably, many of these individuals survived the procedure, indicating that ancient surgeons had a rudimentary understanding of anatomy and the risks involved. This survival rate suggests that trepanning may have been more than just a desperate measure; it was possibly a well-regarded treatment method in some societies.In contemporary medicine, the concept of trepanning seems archaic, yet it has laid the groundwork for modern neurosurgery. Today, doctors perform similar procedures, albeit with advanced technology and a deeper understanding of the brain's complexities. For instance, craniotomies, where a section of the skull is removed to access the brain, are performed to treat tumors, relieve pressure, and address traumatic injuries. While these modern techniques differ significantly from ancient trepanning, they share a common goal: to alleviate suffering and improve patient outcomes.Despite its historical significance, trepanning also serves as a reminder of the misconceptions that have surrounded mental health and neurological disorders. In ancient times, conditions such as epilepsy, depression, and even migraines were often attributed to supernatural forces. The idea that drilling a hole in the skull could cure these ailments reflects the limited understanding of the human mind and body at the time. As we continue to advance in neuroscience and psychology, it is essential to recognize how far we have come while acknowledging the roots of our medical practices.In conclusion, trepanning represents a fascinating chapter in the history of medicine. It illustrates humanity's relentless pursuit of healing and understanding, despite the limitations of knowledge in ancient times. As we reflect on this practice, we should appreciate the progress made in medical science while remaining open to learning from the past. By examining the origins of procedures like trepanning, we can better understand the evolution of healthcare and the importance of evidence-based practices in treating the human condition. Ultimately, the story of trepanning is not just about surgery; it is about the enduring quest for knowledge and the desire to alleviate suffering across generations.

纵观历史，人类探索了多种治疗影响身心的疾病和状况的方法。其中一种古老的做法是trepanning，即在人的头骨上钻孔或刮削的外科手术。这一技术已经被应用了数千年，有证据表明其可追溯到史前时代。trepanning背后的原因各不相同，既包括医学干预，也包括精神信仰。在许多文化中，人们认为这一程序可以释放邪灵或减轻因创伤或疾病引起的压力。trepanning的做法引发了关于医学实践演变及我们对人脑理解的有趣问题。在古代文明中，如秘鲁和欧洲，考古学家发现了明显有trepanning痕迹的头骨。值得注意的是，许多接受过这一手术的个体幸存下来，这表明古代外科医生对解剖学和相关风险有着初步的了解。这一生存率表明，trepanning可能不仅仅是一种绝望的措施；在某些社会中，它可能是一种备受推崇的治疗方法。在当代医学中，trepanning的概念似乎显得过时，但它为现代神经外科奠定了基础。如今，医生进行类似的程序，尽管使用了先进的技术，并对大脑的复杂性有了更深入的理解。例如，颅骨切除术是在去除一部分头骨以进入大脑的过程中进行的，目的是治疗肿瘤、减轻压力和处理创伤性损伤。虽然这些现代技术与古代trepanning有很大不同，但它们的共同目标是减轻痛苦并改善患者的结果。尽管trepanning具有历史意义，但它也提醒我们，围绕心理健康和神经系统疾病存在的误解。在古代，癫痫、抑郁症甚至偏头痛等病症常常被归因于超自然力量。钻孔治疗这些疾病的想法反映了当时对人类身心的有限理解。随着我们在神经科学和心理学方面的不断进步，认识到我们取得的进展，同时承认医学实践的根源是至关重要的。总之，trepanning代表了医学历史中一个引人入胜的篇章。它体现了人类对治愈和理解的无尽追求，尽管古代知识的局限性使这一过程充满挑战。当我们回顾这一实践时，应该欣赏医学科学的发展，同时保持对过去学习的开放态度。通过审视像trepanning这样的程序的起源，我们可以更好地理解医疗保健的演变以及基于证据的实践在治疗人类疾病中的重要性。最终，trepanning的故事不仅仅关乎手术；它关乎跨越世代对知识的持久追求和减轻痛苦的愿望。