avulsion

简明释义

英[əˈvʌlʃ(ə)n]美[əˈvʌlʃən]

n. 扯开，撕裂；扯离的部分

英英释义

单词用法

同义词

反义词

例句

1.Objective Explore the method of orthotopic transplantation of skin avulsion of large spot.

探讨大面积皮肤撕脱伤后的原位植入的方法。

2.After nerve avulsion TSEP didn't have waveform appearance.

三叉神经撕脱术后TSEP无波形出现。

3.Objective: To explore a new way of operative treatment for tibial avulsion fracture of posterior cruciate ligament.

目的：探讨后交叉韧带胫骨止点撕脱骨折的一种新的手术治疗方法。

4.Objective To compare different therapeutic methods in scalp avulsion.

目的比较头皮撕脱伤的不同治疗方法。

5.Objective To investigate the treatment methods of reversed avulsion injury of hand skin.

目的探讨手部皮肤逆行撕脱伤的修复方式。

6.Objective To analyze the causes of polyuria after scalp avulsion injury and discuss treatment measures.

目的探讨分析头皮撕脱伤患者多尿症状产生的原因及处理方法。

7.Objective: To investigate the difference of E-Selectin expression during vascular avulsion injury.

前言：目的：探讨牵拉性撕脱伤血管上的E -选择素的变化。

8.Objective To investigate the treatment methods of reversed avulsion injury of palmar hand skin.

目的探讨手掌部皮肤逆行撕脱伤的修复方式。

9.Objective a marked expansion of our knowledge of vitreous base avulsion (VBA) indicates the clinical need for a new classification.

目的对玻璃体基底部撕脱(VBA)进行新的分类，以适应临床上对该病认识的最新进展。

10.The doctor explained that the injury was a result of an avulsion 撕裂 of the tendon.

医生解释说，这个伤害是由于肌腱的avulsion 撕裂造成的。

11.In some cases, a severe avulsion 撕裂 can lead to the need for surgery.

在某些情况下，严重的avulsion 撕裂可能需要手术治疗。

12.The athlete suffered an avulsion 撕裂 fracture during the game.

运动员在比赛中遭受了avulsion 撕裂骨折。

13.An avulsion 撕裂 injury often occurs in contact sports.

在接触性运动中，经常会发生avulsion 撕裂伤害。

14.The patient was advised to rest due to an avulsion 撕裂 in the shoulder.

由于肩部有avulsion 撕裂，医生建议患者休息。

作文

In the realm of biology and geology, the term avulsion refers to a process where a river or stream changes its course suddenly, often due to natural events such as flooding or sediment deposition. This phenomenon can lead to significant alterations in the landscape and can have profound impacts on ecosystems and human settlements. Understanding avulsion is crucial for environmental scientists and urban planners alike, as it helps them anticipate and mitigate the effects of such sudden changes. For instance, consider a river that has been flowing steadily in one direction for decades. Due to heavy rainfall and subsequent flooding, the river might erode its banks and carve out a new channel. This sudden shift is what we refer to as avulsion. The consequences can be dramatic: areas that were once fertile land may become submerged, while new land may emerge elsewhere. This not only affects the local flora and fauna but also poses risks to agricultural practices and property ownership. Moreover, avulsion is not limited to rivers. In the context of anatomy, the term describes a situation where a body part is forcibly detached from its original site. For example, in traumatic injuries, a tendon may experience avulsion, resulting in severe pain and loss of function. Medical professionals must address these injuries promptly to restore mobility and prevent further complications. The implications of avulsion extend beyond just physical changes. In many cultures, rivers hold significant spiritual and historical value. An avulsion can change the way communities interact with their environment, leading to shifts in cultural practices and local economies. Communities that relied on fishing in a particular stretch of river may find themselves needing to adapt to new conditions, potentially leading to conflict or cooperation over resources. Furthermore, the study of avulsion provides insights into climate change and its effects on natural systems. As weather patterns become more unpredictable, the frequency of such events may increase. Scientists are now using models to predict potential avulsion scenarios, allowing communities to prepare for possible outcomes. This proactive approach can save lives and reduce economic losses by ensuring that infrastructure is built to withstand sudden changes in water flow. In conclusion, the concept of avulsion encompasses a range of phenomena that illustrate the dynamic nature of our environment. Whether in the context of rivers changing course or injuries occurring in the human body, understanding avulsion is essential for navigating both natural and medical landscapes. As we continue to explore the implications of this term, it becomes clear that avulsion is not just a scientific concept but a reminder of the interconnectedness of life and the environment. By studying and respecting these processes, we can better prepare for the challenges they present and work towards sustainable solutions for our communities and ecosystems.

在生物学和地质学领域，术语avulsion指的是河流或溪流突然改变其流向的过程，通常是由于洪水或沉积物沉积等自然事件。这种现象可能会导致景观的重大变化，并对生态系统和人类定居点产生深远的影响。理解avulsion对环境科学家和城市规划者来说至关重要，因为这有助于他们预测和减轻这种突发变化的影响。 例如，考虑一条多年来一直稳定流动的河流。由于强降雨和随之而来的洪水，河流可能会侵蚀其岸边并开辟出一条新通道。这种突然的转变就是我们所称的avulsion。后果可能是戏剧性的：曾经肥沃的土地可能会被淹没，而其他地方可能会出现新土地。这不仅影响当地的动植物，而且对农业实践和财产所有权构成风险。 此外，avulsion不仅限于河流。在解剖学中，该术语描述了身体部位从原始位置被强行切断的情况。例如，在创伤性损伤中，肌腱可能会经历avulsion，导致剧烈疼痛和功能丧失。医疗专业人员必须及时处理这些伤害，以恢复活动能力并防止进一步并发症。 avulsion的影响不仅限于物理变化。在许多文化中，河流具有重要的精神和历史价值。一次avulsion可能会改变社区与环境的互动方式，导致文化实践和地方经济的转变。依赖于特定河段捕鱼的社区可能发现自己需要适应新的条件，这可能导致资源上的冲突或合作。 此外，对avulsion的研究提供了对气候变化及其对自然系统影响的见解。随着天气模式变得更加不可预测，这种事件的发生频率可能会增加。科学家们现在正在使用模型来预测潜在的avulsion场景，从而使社区能够为可能的结果做好准备。这种主动的方法可以挽救生命，减少经济损失，因为它确保基础设施建造能够抵御水流的突发变化。 总之，avulsion的概念涵盖了一系列现象，说明了我们环境的动态特性。无论是在河流改变流向的背景下，还是在人体中发生的伤害中，理解avulsion对于应对自然和医学领域都是至关重要的。随着我们继续探索这个术语的含义，显然avulsion不仅是一个科学概念，也是对生命与环境相互联系的提醒。通过研究和尊重这些过程，我们可以更好地为它们带来的挑战做好准备，并努力为我们的社区和生态系统寻找可持续的解决方案。