perforation

简明释义

英[ˌpɜːfəˈreɪʃn]美[ˌpɜːrfəˈreɪʃn]

n. 穿孔；贯穿

复 数 p e r f o r a t i o n s

英英释义

单词用法

同义词

反义词

例句

1.Objective to discuss the accurate diagnosis and the best restoration methods of the traumatic perforation of tympanic membrane.

目的探讨外伤性鼓膜穿孔准确的诊断方法和最佳的治疗方法。

2.It is known that ear drum perforation resulting from burns resists closure.

我们都知道，经过烧烫伤而穿孔的鼓膜，不易愈合。

3.Cardiac orifice mucosal laceration and oozing of blood were 73.9%, but without perforation and massive hemorrhage.

贲门黏膜撕裂、渗血占73.9%，但无穿孔和大出血。

4.Background: Iatrogenic esophageal perforation after endoscopy or surgery can be a devastating event.

背景：在内腔镜检查或手术后医源性食管穿孔是灾难性的结局。

5.The most common cause of perforation is otitis media.

最常见的原因是穿孔性中耳炎。

6.In contrast, most of the Michelia species possess scalariform perforation plates and only one with simple perforation.

含笑属植物的导管分子大多具有梯状穿孔板，仅有一种可看到单穿孔板。

7.Excessive pressure can lead to perforation of the stomach wall.

过大的压力会导致胃壁穿孔。

8.Objective: to improve the diagnosis and treatment level and to decrease the mortality of neonatal gastrointestinal perforation.

目的：提高新生儿胃肠道穿孔的诊断、治疗水平，降低病死率。

9.This prevents bowel perforation.

这样可以防止肠道穿孔。

10.The document was printed with a series of small perforations to make it easier to tear out pages.

这份文件上有一系列小的撕孔，以便于撕下页面。

11.The ticket has perforations along the edges so that it can be easily torn off.

票的边缘有撕孔，以便于轻松撕下。

12.In medical procedures, a perforation in the intestine can lead to serious complications.

在医疗程序中，肠道的穿孔可能会导致严重并发症。

13.The architect designed the wall with perforations to enhance airflow.

建筑师设计了带有穿孔的墙壁，以增强空气流通。

14.A perforation in the paper allows for easy separation of sheets.

纸上的穿孔可以方便地分离纸张。

作文

In the realm of architecture and design, the concept of perforation (穿孔) plays a significant role. Architects and designers often seek innovative ways to enhance both aesthetics and functionality in their projects. One technique that has gained popularity is the use of perforation (穿孔) in materials such as metal, wood, and glass. This method involves creating holes or patterns in a surface, which can serve various purposes. For example, perforated metal screens are commonly used in building facades, allowing light and air to flow through while providing privacy and shade.The aesthetic appeal of perforation (穿孔) cannot be overlooked. Designers utilize this technique to create striking visual effects that can transform an ordinary structure into a work of art. The interplay of light and shadow created by perforation (穿孔) can add depth and dimension to a space, making it more inviting and engaging. Additionally, the patterns formed by these holes can reflect cultural motifs or contemporary designs, allowing architects to express creativity and innovation.Functionally, perforation (穿孔) offers numerous benefits. In terms of acoustics, perforated materials can help absorb sound, making spaces more comfortable and reducing noise pollution. This is particularly important in public buildings such as theaters, concert halls, and libraries, where sound quality is crucial. Furthermore, perforation (穿孔) can aid in ventilation, providing a natural airflow that contributes to energy efficiency. By allowing fresh air to circulate, buildings become more sustainable and environmentally friendly.Moreover, perforation (穿孔) can also be found in everyday objects. For instance, perforated paper is widely used for tickets, coupons, and forms, allowing easy tearing along designated lines. This practical application of perforation (穿孔) simplifies processes and enhances user experience. Similarly, in the culinary world, perforated cooking tools such as baking sheets and steamers ensure even cooking and optimal results.However, the implementation of perforation (穿孔) is not without challenges. Designers must carefully consider the size, spacing, and arrangement of the holes to achieve the desired effect without compromising structural integrity. Additionally, the choice of material is crucial, as different substances react differently to perforation. For example, metal may require specific techniques to prevent sharp edges, while wood may splinter if not handled properly.In conclusion, the concept of perforation (穿孔) is a powerful tool in the fields of architecture, design, and everyday life. Its ability to enhance aesthetics, improve functionality, and contribute to sustainability makes it an invaluable technique. As we continue to explore innovative design solutions, the potential of perforation (穿孔) will undoubtedly expand, leading to even more creative and efficient applications in the future. Whether in grand architectural projects or simple everyday items, perforation (穿孔) remains a testament to the intersection of art and practicality.

在建筑和设计领域，perforation（穿孔）这一概念发挥着重要作用。建筑师和设计师常常寻求创新的方法来增强项目的美学和功能性。其中一种越来越受欢迎的技术是使用金属、木材和玻璃等材料进行perforation（穿孔）。这种方法涉及在表面上创建孔或图案，可以服务于各种目的。例如，穿孔金属屏幕通常用于建筑外立面，允许光线和空气流通，同时提供隐私和遮阳。perforation（穿孔）的美学吸引力不容忽视。设计师利用这一技术创造出引人注目的视觉效果，可以将普通结构转变为艺术作品。通过perforation（穿孔）所形成的光影互动可以为空间增添深度和层次感，使其更加宜人和吸引人。此外，这些孔形成的图案可以反映文化主题或当代设计，使建筑师能够表达创造力和创新。从功能上讲，perforation（穿孔）提供了许多好处。在声学方面，穿孔材料可以帮助吸收声音，使空间更加舒适，减少噪音污染。这在公共建筑中尤为重要，如剧院、音乐厅和图书馆，声音质量至关重要。此外，perforation（穿孔）还可以帮助通风，提供自然气流，有助于能效。通过允许新鲜空气循环，建筑变得更加可持续和环保。此外，perforation（穿孔）也可以在日常物品中找到。例如，穿孔纸广泛用于票据、优惠券和表格，便于沿指定线轻松撕裂。这种perforation（穿孔）的实用应用简化了流程，提高了用户体验。同样，在烹饪界，穿孔的烹饪工具如烤盘和蒸锅确保均匀烹饪和最佳效果。然而，实施perforation（穿孔）并非没有挑战。设计师必须仔细考虑孔的大小、间距和排列，以实现所需效果而不影响结构完整性。此外，材料的选择至关重要，因为不同的物质对穿孔的反应各异。例如，金属可能需要特定技术以防止锋利边缘，而木材如果处理不当可能会劈裂。总之，perforation（穿孔）这一概念是建筑、设计和日常生活中强大的工具。其增强美学、改善功能性和促进可持续性的能力使其成为一种宝贵的技术。随着我们继续探索创新设计解决方案，perforation（穿孔）的潜力无疑将扩展，导致未来更具创意和高效的应用。无论是在宏伟的建筑项目中还是简单的日常物品中，perforation（穿孔）始终是艺术与实用交汇的见证。