partial irradiation

简明释义

局部照射

英英释义

例句

1.The process of partial irradiation 部分照射 is often used in food preservation.

部分照射的过程常用于食品保存。

2.Researchers found that partial irradiation 部分照射 can enhance the flavor of certain fruits.

研究人员发现部分照射可以增强某些水果的味道。

3.The study focused on the effects of partial irradiation 部分照射 on plant growth.

这项研究集中于部分照射对植物生长的影响。

4.In the experiment, partial irradiation 部分照射 was applied to different sections of the sample.

在实验中，对样本的不同部分施加了部分照射。

5.The results indicated that partial irradiation 部分照射 could reduce spoilage in vegetables.

结果表明，部分照射可以减少蔬菜的腐烂。

作文

In the realm of modern medicine, the application of various treatment techniques has revolutionized the way we approach diseases, particularly cancer. One such technique is partial irradiation, which refers to the targeted delivery of radiation to a specific area of the body while sparing surrounding healthy tissue. This method is crucial in minimizing side effects and maximizing the effectiveness of treatment. The primary goal of partial irradiation is to destroy cancer cells in the affected region without compromising the integrity of adjacent organs and tissues.The process begins with precise imaging techniques such as MRI or CT scans, which allow medical professionals to identify the exact location and extent of the tumor. Once the target area is determined, a treatment plan is devised, often involving a combination of radiation doses delivered over several sessions. This careful planning ensures that the radiation is concentrated on the tumor, enhancing the chances of successful treatment.One of the most significant advantages of partial irradiation is its ability to reduce exposure to healthy cells. Traditional radiation therapy often results in collateral damage to surrounding tissues, leading to adverse side effects such as fatigue, skin irritation, and long-term complications. However, by focusing the radiation on a specific area, patients experience fewer side effects, allowing them to maintain a better quality of life during treatment.Moreover, partial irradiation can be used in various types of cancers, including breast cancer, prostate cancer, and brain tumors. For instance, in breast cancer treatment, this technique can target only the tumor bed after surgical removal of the tumor, significantly reducing the risk of recurrence while preserving the surrounding breast tissue. Similarly, in prostate cancer, partial irradiation can effectively treat localized tumors while minimizing damage to nearby organs such as the bladder and rectum.Despite its many benefits, partial irradiation is not without challenges. The precision required in targeting the radiation necessitates advanced technology and skilled professionals. Additionally, not all patients are suitable candidates for this treatment, as the effectiveness depends on the type, size, and location of the tumor. Therefore, thorough evaluation and personalized treatment plans are essential for achieving optimal outcomes.In conclusion, partial irradiation represents a significant advancement in cancer treatment, offering a targeted approach that minimizes damage to healthy tissues while effectively treating tumors. As research continues and technology advances, it is likely that this technique will become even more refined, providing hope for many patients facing cancer diagnoses. By understanding and utilizing partial irradiation, the medical community can enhance treatment efficacy and improve patient quality of life, paving the way for a brighter future in oncology.

在现代医学领域，各种治疗技术的应用彻底改变了我们对疾病的处理方式，特别是癌症。其中一种技术是局部照射，指的是将辐射有针对性地输送到身体的特定区域，同时保护周围健康组织。这种方法对于减少副作用和最大化治疗效果至关重要。局部照射的主要目标是在不损害邻近器官和组织完整性的情况下，摧毁受影响区域的癌细胞。这一过程始于精准的成像技术，如MRI或CT扫描，这使医学专业人员能够确定肿瘤的确切位置和范围。一旦确定了目标区域，就会制定治疗计划，通常涉及在几次治疗中交付的辐射剂量组合。这种细致的规划确保辐射集中在肿瘤上，从而提高成功治疗的机会。局部照射最显著的优点之一是能够减少对健康细胞的暴露。传统的放射治疗往往会导致周围组织的附带损伤，导致疲劳、皮肤刺激和长期并发症等不良副作用。然而，通过将辐射集中在特定区域，患者经历的副作用较少，使他们在治疗期间能够维持更好的生活质量。此外，局部照射可以用于多种类型的癌症，包括乳腺癌、前列腺癌和脑肿瘤。例如，在乳腺癌治疗中，这项技术可以在手术切除肿瘤后，仅针对肿瘤床，从而显著降低复发风险，同时保护周围的乳腺组织。同样，在前列腺癌中，局部照射可以有效治疗局部肿瘤，同时尽量减少对膀胱和直肠等附近器官的损害。尽管有许多好处，局部照射也并非没有挑战。针对辐射所需的精确度需要先进的技术和熟练的专业人员。此外，并非所有患者都是这种治疗的合适候选者，因为其有效性取决于肿瘤的类型、大小和位置。因此，全面评估和个性化治疗计划对于实现最佳结果至关重要。总之，局部照射代表了癌症治疗的重要进展，提供了一种有针对性的方式，最大限度地减少对健康组织的损害，同时有效治疗肿瘤。随着研究的持续和技术的进步，这种技术可能会变得更加精细，为面临癌症诊断的许多患者带来希望。通过理解和利用局部照射，医学界可以提高治疗效果，改善患者的生活质量，为肿瘤学的未来铺平道路。