x rays

简明释义

x 射线

英英释义

例句

1.Children are often nervous about getting x rays (X光) at the hospital.

孩子们通常对在医院拍摄x rays (X光)感到紧张。

2.After the accident, they took x rays (X光) to assess the damage.

事故后，他们拍了x rays (X光)来评估损伤情况。

3.The doctor ordered some x rays (X光) to check for any broken bones.

医生要求做一些x rays (X光)以检查是否有骨折。

4.The technician explained how x rays (X光) work before the procedure.

技术员在手术前解释了x rays (X光)的工作原理。

5.The dentist used x rays (X光) to get a better view of my teeth.

牙医使用x rays (X光)来更好地观察我的牙齿。

作文

X-rays have revolutionized the field of medicine, providing a non-invasive way to view the internal structures of the human body. These electromagnetic waves, which are produced by high-energy electrons, can penetrate various materials, including soft tissues and bones. The ability to visualize what lies beneath the surface has made X-rays an essential tool in diagnosing a multitude of conditions. For instance, when a patient suffers from a fracture, doctors often recommend an X-ray to determine the extent of the damage. This quick and effective imaging technique allows for accurate treatment planning and monitoring.In addition to their diagnostic capabilities, X-rays (X射线) also play a crucial role in therapeutic applications. In oncology, for example, high-energy X-rays (X射线) are utilized in radiation therapy to target and destroy cancerous cells. By focusing these rays on tumors, physicians can effectively shrink or eliminate malignant growths while minimizing damage to surrounding healthy tissue. This dual functionality of X-rays (X射线) highlights their importance not only in diagnosis but also in treatment.However, despite their numerous benefits, it is essential to be aware of the risks associated with X-rays (X射线). Prolonged exposure to X-ray radiation can increase the likelihood of developing cancer. Therefore, medical professionals must weigh the benefits of obtaining an X-ray (X射线) against the potential risks involved. It is crucial to use this powerful diagnostic tool judiciously and only when necessary.Moreover, advancements in technology have led to the development of safer and more effective methods for utilizing X-rays (X射线). Digital X-ray systems, for example, require less radiation than traditional film X-rays, significantly reducing the risk to patients. Additionally, these modern systems provide immediate results, allowing for quicker diagnoses and treatment decisions.The process of obtaining an X-ray (X射线) is relatively straightforward. Patients are typically asked to remove any clothing or jewelry that may obstruct the imaging area. They are then positioned appropriately, and the technician will operate the X-ray machine from behind a protective barrier. The entire procedure usually takes only a few minutes, making it a convenient option for both patients and healthcare providers.Furthermore, the interpretation of X-rays (X射线) requires specialized training. Radiologists are medical doctors who have undergone extensive education and training to analyze X-ray images accurately. Their expertise is vital in identifying abnormalities, fractures, infections, and other conditions that may not be visible to the naked eye.In conclusion, X-rays (X射线) are an indispensable part of modern medicine, offering invaluable insights into the human body. Their ability to diagnose and treat various medical conditions has saved countless lives. However, it is essential to approach their use with caution, considering the potential risks associated with radiation exposure. As technology continues to advance, the future of X-rays (X射线) in medicine looks promising, with ongoing improvements aimed at enhancing safety and efficacy. Overall, understanding the significance of X-rays (X射线) is crucial for both healthcare professionals and patients alike.

X射线已经彻底改变了医学领域，提供了一种非侵入性的方法来查看人体内部结构。这些电磁波是由高能电子产生的，可以穿透各种材料，包括软组织和骨骼。可视化表面下的内容使得X射线成为诊断多种疾病的重要工具。例如，当患者遭受骨折时，医生通常会建议进行X射线检查，以确定损伤的程度。这种快速有效的成像技术允许准确的治疗计划和监测。除了诊断能力外，X射线 (X-rays) 在治疗应用中也发挥着至关重要的作用。例如，在肿瘤学中，高能X射线 (X-rays) 被用于放射治疗，以针对并摧毁癌细胞。通过将这些射线集中在肿瘤上，医生可以有效地缩小或消除恶性肿瘤，同时尽量减少对周围健康组织的损害。这种X射线 (X-rays) 的双重功能突显了它们在诊断和治疗中的重要性。然而，尽管有许多好处，但必须意识到与X射线 (X-rays) 相关的风险。长期暴露于X射线辐射中可能会增加患癌症的可能性。因此，医疗专业人员必须权衡获取X射线 (X-rays) 的好处与潜在风险之间的关系。明智地使用这一强大的诊断工具，仅在必要时使用，是至关重要的。此外，技术的进步导致了更安全、更有效的利用X射线 (X-rays) 的方法的发展。例如，数字X射线系统比传统胶卷X射线需要更少的辐射，显著降低了患者的风险。此外，这些现代系统提供即时结果，允许更快的诊断和治疗决策。获取X射线 (X-rays) 的过程相对简单。患者通常被要求脱去可能妨碍成像区域的衣物或首饰。然后，他们会被适当地定位，技术人员将在保护屏障后操作X射线机。整个过程通常只需几分钟，使其成为患者和医疗提供者的便利选择。此外，解读X射线 (X-rays) 需要专业培训。放射科医师是经过广泛教育和培训以准确分析X射线图像的医学博士。他们的专业知识对于识别异常、骨折、感染和其他可能肉眼不可见的状况至关重要。总之，X射线 (X-rays) 是现代医学中不可或缺的一部分，提供了对人体的宝贵洞察。它们在诊断和治疗各种医疗条件方面的能力挽救了无数生命。然而，必须谨慎使用它们，考虑与辐射暴露相关的潜在风险。随着技术的不断进步，未来X射线 (X-rays) 在医学中的应用前景光明，持续改进旨在提高安全性和有效性。总体而言，理解X射线 (X-rays) 的重要性对于医疗专业人员和患者都是至关重要的。