impingement

简明释义

英[ɪmˈpɪndʒmənt]美[ɪmˈpɪndʒmənt]

n. 冲击；影响；侵犯

英英释义

单词用法

同义词

反义词

例句

1.Three-dimensional numerical study is conducted to investigate the heat transfer characteristics for jet impingement cooling configurations.

采用数值模拟方法对冲击冷却的流动和传热过程进行了三维数值研究。

2.The model was then coupled with KIVA program and various forms of spray wall-impingement were numerically simulated.

将该模型与KIVA程序耦合，对多种形态的喷雾碰壁进行了模拟计算。

3.Effects of the impingement distance, the impinging hole arrangement and the initial crossflow on heat transfer characteristics are investigated.

研究了射流冲击间距、射流孔排列方式和初始横流等因素对换热特性的影响。

4.The focusing mechanism was running handiness in high dependability, also having preferable the ability for anti-vibrancy and anti-impingement.

同时该调焦机构具有运行平稳、轻便、和可靠性高等特点，并且具备较好的抗振、抗冲击的能力。

5.If a tibial tunnel is placed anterior to this junction, graft injury may result from impingement.

如果胫骨隧道位于交界处的前方，移植肌腱就可能因为撞击而损伤。

6.The moire deflectograms of impingement flow field of real rocket exhausted jet are obtained.

获得了真实火箭燃气射流冲击流场莫尔偏折图。

7.Influence of wall boundary condition on plume impingement effects is finally studied by applying various gas - (surface) interaction modeling.

通过选择不同的气体分子与壁面相互作用模型研究了壁面边界条件对羽流撞击效应的影响。

8.Objective: To determine the utility of MR arthrography in the evaluation of internal impingement of the shoulder.

目的：评价MR关节造影在诊断肩关节内在撞击综合征中的价值。

9.During the meeting, we discussed the impingement 干预 of external factors on our project timeline.

在会议上，我们讨论了外部因素对我们项目时间表的 impingement 干预。

10.The report highlighted the negative impingement 影响 of pollution on wildlife.

报告强调了污染对野生动物的负面 impingement 影响。

11.The architect had to consider the impingement 影响 of the new building on the surrounding environment.

建筑师必须考虑新建筑对周围环境的 impingement 影响。

12.In computer programming, resource impingement 干扰 can lead to system slowdowns.

在计算机编程中，资源 impingement 干扰 可能导致系统变慢。

13.The doctor explained that the shoulder pain was due to an impingement 夹击 of the rotator cuff.

医生解释说，肩部疼痛是由于旋转袖的 impingement 夹击。

作文

In the realm of human anatomy and physiology, the term impingement refers to a condition where structures within the body, such as tendons or nerves, are compressed or pinched by surrounding tissues. This phenomenon often leads to pain, discomfort, and decreased mobility, particularly in the shoulder region. For instance, shoulder impingement syndrome is a common ailment among athletes and individuals who engage in repetitive overhead activities. The condition arises when the rotator cuff tendons become trapped under the acromion, a bony projection on the shoulder blade. As a result, patients may experience sharp pain during movement, especially when lifting their arms. It is crucial to recognize the signs of impingement early on to prevent further complications.The diagnosis of impingement typically involves a thorough physical examination and imaging studies, such as X-rays or MRI scans. These diagnostic tools help healthcare professionals assess the extent of the impingement and determine the best course of treatment. Non-surgical options often include physical therapy, anti-inflammatory medications, and corticosteroid injections to alleviate pain and inflammation. In more severe cases, surgical intervention may be necessary to relieve the pressure on the affected structures.Beyond the physical implications, impingement can also have psychological effects on individuals. Chronic pain and limited mobility can lead to frustration, anxiety, and even depression. Therefore, addressing the emotional and mental health aspects of impingement is just as important as treating the physical symptoms. Support groups, counseling, and mindfulness practices can play a significant role in helping individuals cope with the challenges posed by this condition.Moreover, prevention strategies are essential for those at risk of developing impingement. Engaging in proper warm-up exercises, maintaining good posture, and avoiding repetitive strain can significantly reduce the likelihood of experiencing impingement issues. For athletes, working with trainers to develop strength and flexibility in the shoulder region can be beneficial. Additionally, ergonomic adjustments in the workplace can help individuals who perform repetitive tasks avoid the onset of impingement.In conclusion, impingement is a multifaceted condition that affects not only the physical well-being of individuals but also their mental and emotional health. Understanding the causes, symptoms, and treatment options for impingement is crucial for effective management. By prioritizing prevention strategies and seeking timely medical intervention, individuals can mitigate the impact of impingement and maintain a higher quality of life.

在人体解剖学和生理学领域，术语impingement指的是一种情况，其中身体内的结构，如肌腱或神经，被周围组织压迫或夹住。这种现象通常会导致疼痛、不适和活动能力下降，尤其是在肩部区域。例如，肩部impingement综合症是运动员和从事重复性高举活动的个体中常见的疾病。该状况发生在旋转袖肌腱被肩胛骨上的一个骨性突起——肩峰夹住时。因此，患者在运动时，尤其是抬起手臂时，可能会感到剧烈疼痛。及早识别impingement的迹象对于防止进一步并发症至关重要。impingement的诊断通常涉及全面的身体检查和影像学研究，如X光或MRI扫描。这些诊断工具帮助医疗专业人员评估impingement的程度，并确定最佳治疗方案。非手术选项通常包括物理治疗、抗炎药物和类固醇注射，以减轻疼痛和炎症。在更严重的情况下，可能需要外科干预来缓解受影响结构上的压力。除了身体影响外，impingement还可能对个人产生心理影响。慢性疼痛和活动能力受限可能导致沮丧、焦虑甚至抑郁。因此，解决impingement的情绪和心理健康方面与治疗身体症状同样重要。支持小组、咨询和正念练习可以在帮助个人应对这种情况带来的挑战中发挥重要作用。此外，对于有发展impingement风险的人，预防策略至关重要。进行适当的热身运动、保持良好姿势以及避免重复性劳损可以显著降低出现impingement问题的可能性。对于运动员，与教练合作以增强肩部区域的力量和灵活性是有益的。此外，在工作场所进行人体工程学调整可以帮助执行重复性任务的个人避免impingement的发生。总之，impingement是一种多方面的状况，不仅影响个人的身体健康，还影响他们的心理和情感健康。理解impingement的原因、症状和治疗选择对于有效管理至关重要。通过优先考虑预防策略和及时寻求医疗干预，个人可以减轻impingement的影响，维持更高的生活质量。