irradiation

简明释义

英[ɪˌreɪdiˈeɪʃ(ə)n]美[ɪˌreɪdiˈeɪʃn]

n. 照射；发光，放射

英英释义

单词用法

同义词

反义词

例句

1.Irradiation leaves no traces of radioactive material in food.

辐照会残留一些不明的放射性物质在食物里面。

2.WHO is promoting the use of all food technologies which may contribute to public health, such as pasteurization, food irradiation and fermentation.

世卫组织正在促进使用可能有助于公共卫生的所有食品技术，例如巴氏灭菌法、食品辐照和发酵。

3.The electrogalvanizing zinc plate were greatly increased under the irradiation of an iodinetungsten lamp.

在碘化钠灯照射下，电镀锌钢板的厚度明显增加。

4.There is no evidence that food irradiation is harmful to consumers, and also no evidence that it affects the nutritional quality of food.

没有证据表明食品辐照对身体有害，也没有证据表明辐照会对食品的营养产生影响。

5.ERRC has also investigated ultraviolet (UV) light and irradiation technologies as alternatives or complements to thermal processing.

ERRC还调研了紫外线(UV)和辐射技术作为热处理技术的替代或补充手段。

6.The car in the sun under the irradiation of UV, the film to the oil in the air transpiration to protect itself.

轿车在太阳紫外线的照射下，漆膜不断地向空气中蒸腾油分到达保护本身的作用。

7.The difference of the cell survival rates between the two cell lines was smaller after neutron irradiation than that after X ray irradiation.

两种细胞快中子照射后的细胞存活较为接近，而X线照射的细胞存活差异较大。

8.These include high-pressure processing, pulsed electric fields, radio-frequency electric fields, ultraviolet light, and irradiation.

这些技术包括高压处理，脉动电场，射频电场，紫外线和辐射处理。

9.All of this drives advocates of irradiation crazy.

这都驱使着辐照杀菌愈来愈受主张。

10.The process of food preservation often involves irradiation, which is the exposure to radiation to eliminate harmful bacteria.

食品保存的过程中，通常涉及到辐照，即通过辐射暴露来消灭有害细菌。

11.In cancer treatment, irradiation is used to target and destroy malignant cells.

在癌症治疗中，辐照用于定位并摧毁恶性细胞。

12.The irradiation of materials can change their physical properties, making them more durable.

材料的辐照可以改变其物理特性，使其更加耐用。

13.Scientists are studying the effects of irradiation on plant growth in space.

科学家们正在研究辐照对太空植物生长的影响。

14.The irradiation of medical equipment ensures that it is free from pathogens before use.

医疗设备的辐照确保在使用之前没有病原体。

作文

The term irradiation refers to the process of exposing an object or substance to radiation, which can take various forms such as electromagnetic waves, particles, or even ionizing radiation. This concept is significant in various fields, including medicine, agriculture, and food preservation. In medicine, for instance, irradiation is commonly used in cancer treatment, where targeted radiation is employed to destroy malignant cells. This method has proven effective in shrinking tumors and alleviating pain associated with certain types of cancers. The precise application of irradiation allows doctors to minimize damage to surrounding healthy tissue, making it a vital tool in oncological therapies. In agriculture, irradiation plays a crucial role in pest control and food safety. By exposing crops to controlled levels of radiation, farmers can eliminate harmful pests and pathogens without resorting to chemical pesticides. This method not only helps in maintaining the quality of produce but also contributes to sustainable farming practices. Additionally, irradiation can extend the shelf life of fruits and vegetables, reducing waste and ensuring that consumers have access to fresh products for a longer period. Food preservation is another area where irradiation is gaining popularity. The technique is utilized to kill bacteria, parasites, and other microorganisms that can spoil food or cause foodborne illnesses. By treating food with irradiation, producers can significantly reduce the risk of contamination, thus enhancing food safety. This process is particularly beneficial for perishable items such as meat, poultry, and seafood, which are susceptible to rapid spoilage. Furthermore, irradiation does not alter the nutritional value of food, making it a preferred option for many health-conscious consumers. Despite its advantages, the use of irradiation is often met with skepticism. Some individuals express concerns about the potential health risks associated with consuming irradiated food. However, numerous studies conducted by health organizations worldwide have consistently shown that irradiation is safe and effective when used appropriately. Regulatory bodies, such as the World Health Organization (WHO) and the Food and Drug Administration (FDA), have established strict guidelines to ensure the safety of irradiated products. In conclusion, irradiation is a multifaceted process with significant applications in medicine, agriculture, and food preservation. Its ability to enhance safety and prolong shelf life makes it an invaluable technique in today’s world. As technology advances and research continues to explore the benefits of irradiation, it is likely that its acceptance will grow, paving the way for more innovative applications in various sectors. Understanding the implications and advantages of irradiation can help dispel myths and promote informed choices among consumers and professionals alike. It is essential to continue educating the public about the science behind irradiation and its role in improving health and sustainability in our food systems.

术语irradiation指的是将物体或物质暴露于辐射的过程，这种辐射可以采取多种形式，如电磁波、粒子甚至电离辐射。这个概念在医学、农业和食品保存等多个领域中具有重要意义。例如，在医学中，irradiation常用于癌症治疗，其中采用针对性的辐射来摧毁恶性细胞。这种方法已被证明在缩小肿瘤和缓解某些类型癌症相关疼痛方面有效。irradiation的精确应用使医生能够尽量减少对周围健康组织的损害，使其成为肿瘤学治疗中的重要工具。 在农业中，irradiation在害虫控制和食品安全方面发挥着关键作用。通过将农作物暴露于受控水平的辐射，农民可以消灭有害害虫和病原体，而无需诉诸化学农药。这种方法不仅有助于保持产品质量，还有助于可持续农业实践。此外，irradiation可以延长水果和蔬菜的保质期，减少浪费，确保消费者能够更长时间地获得新鲜产品。 食品保存是另一个越来越受欢迎的irradiation应用领域。该技术用于杀死细菌、寄生虫和其他可能破坏食品或导致食源性疾病的微生物。通过对食品进行irradiation处理，生产者可以显著降低污染风险，从而提高食品安全性。这一过程对于肉类、家禽和海鲜等易腐烂的食品特别有益，它们容易快速变质。此外，irradiation不会改变食品的营养价值，使其成为许多健康意识消费者的首选。 尽管有其优点，irradiation的使用常常遭到质疑。一些人对食用辐照食品可能带来的健康风险表示担忧。然而，全球各大卫生组织进行的众多研究始终表明，当适当使用时，irradiation是安全有效的。世界卫生组织（WHO）和食品药品监督管理局（FDA）等监管机构已建立严格的指南，以确保辐照产品的安全性。 总之，irradiation是一个多方面的过程，在医学、农业和食品保存中具有重要应用。它增强安全性和延长保质期的能力使其在当今世界中成为一项不可或缺的技术。随着技术的进步和研究的不断深入，探索irradiation的好处，其接受度可能会增加，为各个领域的更多创新应用铺平道路。了解irradiation的影响和优势可以帮助消除误解，并在消费者和专业人士之间促进明智的选择。继续教育公众关于irradiation背后的科学及其在改善我们食品系统健康和可持续性方面的作用至关重要。