crepitation

简明释义

英[ˌkrepɪˈteɪʃn]美[ˌkrepɪˈteɪʃn]

n. 爆裂声；捻发音；劈拍声

英英释义

单词用法

同义词

反义词

例句

1.Rock burst normally refers to the craze of the terrane with crepitation when the rock slices or rock pieces shoot off along with a certain direction or fall down.

岩爆一般是指在隧道开挖后，发生的一种带有爆裂声响的岩层开裂，岩片或岩块沿一定方向弹射出或坠落下来。

2.Rock burst normally refers to the craze of the terrane with crepitation when the rock slices or rock pieces shoot off along with a certain direction or fall down.

岩爆一般是指在隧道开挖后，发生的一种带有爆裂声响的岩层开裂，岩片或岩块沿一定方向弹射出或坠落下来。

3.The doctor noted a distinct crepitation in the patient's lungs during the examination.

医生在检查病人时注意到肺部有明显的咔嗒声。

4.As the fire crackled, we could hear the crepitation of the burning wood.

当火焰噼啪作响时，我们能听到燃烧木材的爆裂声。

5.The mechanic pointed out the crepitation coming from the engine, indicating a potential issue.

机械师指出发动机发出的咔嗒声，这可能表明存在问题。

6.During the physical therapy session, the therapist felt a crepitation in the patient's knee joint.

在物理治疗过程中，治疗师感到病人膝关节有摩擦声。

7.The crepitation of the popcorn popping filled the room with a delightful sound.

爆米花的噼啪声充满了整个房间，发出令人愉悦的声音。

作文

The natural world is filled with fascinating phenomena, many of which can evoke a sense of wonder and curiosity. One such phenomenon that often goes unnoticed is the sound of crepitation, which refers to the crackling or popping noises produced by certain materials when they are subjected to heat or pressure. Understanding crepitation not only enriches our appreciation of the environment but also enhances our knowledge of various scientific processes. In this essay, I will explore the concept of crepitation, its occurrences in nature, and its significance in both everyday life and scientific research. Firstly, crepitation can be observed in various natural settings. For instance, when cooking certain foods, such as popcorn or rice, one can hear the delightful sounds of crepitation as the kernels pop and expand. This occurs due to the rapid release of steam from within the grain, causing it to explode and create a crunchy texture. The auditory experience of crepitation adds an element of excitement to cooking, making it not just a sensory activity involving taste and smell but also an auditory one. Moreover, crepitation is not limited to the kitchen. It can also be found in nature, particularly in geological processes. For example, volcanic eruptions often produce sounds of crepitation as gases escape from molten rock. This phenomenon can serve as a warning sign for impending eruptions, highlighting the importance of understanding these sounds in the context of natural disasters. Scientists study the crepitation associated with volcanic activity to better predict eruptions and safeguard nearby communities. In addition to its presence in food and geology, crepitation also plays a role in the medical field. When examining joints or tissues, doctors may listen for sounds of crepitation as a diagnostic tool. For instance, when a patient experiences joint pain, the sound of crepitation may indicate the presence of arthritis or other underlying conditions. By recognizing and interpreting these sounds, healthcare professionals can provide more accurate diagnoses and treatment plans. Furthermore, the study of crepitation extends into the realm of physics and chemistry. Researchers investigate the properties of materials that exhibit crepitation under different conditions, leading to advancements in various fields, including engineering and materials science. Understanding how and why certain materials produce crepitation can lead to innovations in product design and safety measures. In conclusion, crepitation is a multifaceted phenomenon that permeates various aspects of our lives. From the kitchen to the natural world and the medical field, the sounds of crepitation provide valuable insights into processes that shape our environment and health. By deepening our understanding of crepitation, we can enhance our appreciation for the intricate connections between sound, science, and everyday experiences. Embracing the wonders of crepitation not only enriches our knowledge but also encourages us to remain curious about the world around us.

自然界充满了迷人的现象，其中许多现象能够唤起人们的惊奇和好奇心。其中一种常常被忽视的现象是“crepitation”所指的声音，这种声音是由某些材料在热或压力作用下产生的爆裂或劈啪声。理解crepitation不仅丰富了我们对环境的欣赏，还增强了我们对各种科学过程的认识。在这篇文章中，我将探讨crepitation的概念、它在自然界中的出现以及它在日常生活和科学研究中的重要性。 首先，crepitation可以在各种自然环境中观察到。例如，在烹饪某些食物时，如爆米花或米饭，当颗粒爆裂和膨胀时，人们可以听到愉悦的crepitation声音。这是由于谷物内部蒸汽的快速释放，导致它爆炸并形成酥脆的质地。crepitation的听觉体验为烹饪增添了一种兴奋感，使其不仅仅是一种涉及味道和气味的感官活动，也是一种听觉活动。 此外，crepitation并不限于厨房。它也可以在自然界中找到，特别是在地质过程中。例如，火山喷发通常会产生crepitation的声音，因为气体从熔岩中逸出。这种现象可以作为即将喷发的警告信号，突显了理解这些声音在自然灾害背景下的重要性。科学家研究与火山活动相关的crepitation，以更好地预测喷发并保护附近的社区。 除了在食物和地质中的存在，crepitation在医学领域也扮演着角色。当检查关节或组织时，医生可能会将听到的crepitation声音作为诊断工具。例如，当患者经历关节疼痛时，crepitation的声音可能表明关节炎或其他潜在疾病的存在。通过识别和解释这些声音，医疗专业人员可以提供更准确的诊断和治疗方案。 此外，crepitation的研究还扩展到物理学和化学领域。研究人员调查在不同条件下表现出crepitation特性的材料，从而推动各个领域的进步，包括工程和材料科学。理解某些材料如何以及为何产生crepitation可以导致产品设计和安全措施的创新。 总之，crepitation是一个多方面的现象，它渗透到我们生活的各个方面。从厨房到自然界，再到医疗领域，crepitation的声音提供了有关塑造我们环境和健康的过程的宝贵见解。通过加深对crepitation的理解，我们可以增强对声音、科学和日常经验之间复杂联系的欣赏。拥抱crepitation的奇妙不仅丰富了我们的知识，还鼓励我们对周围的世界保持好奇。