scattered radiation

简明释义

散射辐射

英英释义

例句

1.Radiation safety protocols are designed to protect workers from scattered radiation 散射辐射 during procedures.

辐射安全协议旨在保护工作人员免受程序中散射辐射 scattered radiation的影响。

2.The technician used a lead shield to block scattered radiation 散射辐射 while performing an X-ray.

技术员在进行X光检查时使用铅屏蔽来阻挡散射辐射 scattered radiation。

3.During radiation therapy, scattered radiation 散射辐射 can affect healthy tissues surrounding the tumor.

在放射治疗过程中，散射辐射 scattered radiation可能会影响肿瘤周围的健康组织。

4.Understanding the effects of scattered radiation 散射辐射 is essential for developing better imaging techniques.

理解散射辐射 scattered radiation的影响对于开发更好的成像技术至关重要。

5.In medical imaging, it's crucial to minimize scattered radiation 散射辐射 to ensure accurate results.

在医学成像中，减少散射辐射 scattered radiation是确保结果准确的关键。

作文

In the field of physics and medical imaging, the term scattered radiation refers to the radiation that has been deflected from its original path due to interactions with matter. This phenomenon is particularly significant in environments where radiation is utilized, such as in X-ray imaging or radiation therapy. Understanding scattered radiation is crucial for improving image quality and ensuring patient safety during medical procedures.When X-rays are directed towards a patient, they may pass through the body and create an image on a detector. However, not all X-rays travel in a straight line; some are scattered by the tissues they encounter. This scattering can lead to a reduction in image clarity and can also contribute to unnecessary radiation exposure to both patients and healthcare providers. Therefore, managing scattered radiation is a key focus in radiology.To mitigate the effects of scattered radiation, radiologists utilize various techniques. One common method is the use of collimators, which narrow the beam of radiation to limit the amount that can scatter. Additionally, protective barriers and lead aprons are employed to shield both patients and operators from the harmful effects of scattered rays. These measures are vital for maintaining safety standards in medical imaging.The implications of scattered radiation extend beyond just imaging; they also play a role in radiation therapy. In cancer treatment, high doses of radiation are targeted at tumors to destroy cancer cells. However, the surrounding healthy tissues can also be affected by scattered radiation, leading to potential side effects. Thus, precise planning and advanced techniques are necessary to minimize the impact of scattered rays on healthy cells while maximizing the dose delivered to the tumor.Research into scattered radiation continues to evolve, with advancements in technology allowing for better detection and measurement of scattered rays. Innovations such as digital imaging and computer algorithms help improve the accuracy of radiation delivery and reduce the risks associated with scattered radiation. As a result, patients can receive more effective treatments with fewer side effects.In conclusion, scattered radiation is a critical concept in both medical imaging and radiation therapy. Its understanding is essential for enhancing the quality of diagnostic images and ensuring the safety of patients and healthcare professionals alike. By employing various strategies to control and measure scattered radiation, the medical field can continue to advance, providing better care and outcomes for patients. As technology progresses, the management of scattered radiation will likely become even more sophisticated, paving the way for safer and more effective medical practices.

在物理学和医学成像领域，术语散射辐射指的是由于与物质的相互作用而偏离其原始路径的辐射。这种现象在使用辐射的环境中尤为重要，例如在X射线成像或放射治疗中。理解散射辐射对于提高图像质量和确保医疗程序中的患者安全至关重要。当X射线照射到患者身上时，它们可能穿过身体并在探测器上形成图像。然而，并非所有X射线都沿直线传播；一些X射线会被它们遇到的组织散射。这种散射可能导致图像清晰度降低，也可能导致患者和医疗提供者不必要的辐射暴露。因此，管理散射辐射是放射学的一个关键重点。为了减轻散射辐射的影响，放射科医生采用各种技术。一种常见的方法是使用准直器，这可以缩小辐射束以限制散射的量。此外，保护屏障和铅围裙也用于保护患者和操作人员免受散射射线的有害影响。这些措施对于维持医学成像中的安全标准至关重要。散射辐射的影响不仅限于成像；它们在放射治疗中也发挥着作用。在癌症治疗中，高剂量的辐射被针对肿瘤以摧毁癌细胞。然而，周围的健康组织也可能受到散射辐射的影响，从而导致潜在的副作用。因此，精确的规划和先进的技术对于最大限度地减少对健康细胞的散射射线影响，同时最大化对肿瘤的剂量至关重要。对散射辐射的研究不断发展，技术的进步使得更好地检测和测量散射射线成为可能。数字成像和计算机算法等创新有助于提高辐射输送的准确性，并减少与散射辐射相关的风险。因此，患者可以在副作用更少的情况下接受更有效的治疗。总之，散射辐射是医学成像和放射治疗中的一个关键概念。理解这一点对于提高诊断图像的质量和确保患者及医疗专业人员的安全至关重要。通过采用各种策略来控制和测量散射辐射，医学领域可以继续进步，为患者提供更好的护理和结果。随着技术的进步，散射辐射的管理可能会变得更加复杂，为更安全和更有效的医疗实践铺平道路。