irradiated

简明释义

英[ɪˈreɪ.dɪ.eɪ.tɪd]美[ɪˈreɪdiˌeɪtɪd]

adj. 已辐照的；被辐射的

v. 辐射（irradiate 的过去分词）；照耀

英英释义

单词用法

同义词

反义词

例句

1.One potential test of public acceptance could come with the marketing of irradiated spinach and lettuce.

一个民众接受程度的可能性测试将与辐照菠菜和莴苣的上市销售同步进行。

2.Iowa State University operates a linear accelerator attached to a slaughterhouse and a lab where researchers can examine the irradiated products.

衣阿华州立大学设有一台线性加速器，连往屠宰场，另外还有一间实验室，研究人员可以在其中检查辐照产品。

3.Pandora is a down-and-dirty mining planet that resembles a trashed, irradiated version of the American Wild West.

潘多拉是一颗混乱不堪的矿业星球，就像把早期美国西部丢满垃圾。

4.My right eye was being irradiated and covered.

我的右眼已被辐照、包扎好了。

5.The cells of the irradiated mice matured and stopped replicating, eventually leaving the mice with no way to create pigment in their fur.

受辐射老鼠的细胞成熟并停止复制，最终使老鼠无法在皮毛中创造色素。

6.She pointed out that irradiated beef was offered at many grocery stores nationwide at the beginning of the decade but it did not last long.

她指出前十年辐照牛肉在全国很多杂货店都有出售，但这并没有持续多长时间。

7.The polonium itself, with its rarity and trail of irradiated locations (see article) ought to be a telling clue.

由于钋本身稀有且所过之处留下的放射可被追踪（另见他文），应该能成为发掘信息的线索。

8.Samples to be irradiated would be packaged in a cylinder like this.

要经过照射处理的样本会装在这样的圆柱中。

9.Food is irradiated by brief exposure to X-rays, gamma rays or an electron beam.

食品通过短暂地暴露在x射线、γ射线或电子束来进行辐照杀菌。

10.The food was irradiated to kill harmful bacteria.

这食物经过辐照处理以杀死有害细菌。

11.The irradiated materials were deemed safe for use in medical applications.

这些辐照过的材料被认为在医疗应用中是安全的。

12.Scientists discovered that the irradiated samples showed significant changes in their molecular structure.

科学家发现，辐照过的样本在其分子结构上表现出显著变化。

13.In the experiment, the seeds were irradiated to study their growth patterns.

在实验中，这些种子被辐照以研究它们的生长模式。

14.After being irradiated, the plastic became more durable.

经过辐照后，这种塑料变得更加耐用。

作文

In the realm of science, the term irradiated refers to the exposure of an object or substance to radiation, which can take various forms, including electromagnetic waves or particles. This process has significant implications in numerous fields, particularly in medicine, agriculture, and energy production. Understanding how materials are irradiated is crucial for harnessing the benefits while minimizing potential risks.One of the most prominent uses of irradiated materials is in the medical field, particularly in cancer treatment. Radiotherapy involves irradiating cancerous tissues with high doses of radiation to destroy malignant cells. By targeting these cells, doctors aim to shrink tumors and eliminate cancer from the body. However, the procedure must be carefully calibrated because irradiated healthy tissues can also suffer damage. Therefore, medical professionals strive to balance the effectiveness of the treatment with the safety of surrounding tissues.In agriculture, the practice of irradiating food products has gained traction as a means of preservation. Foods are irradiated to eliminate harmful bacteria, parasites, and pests, thus extending their shelf life and ensuring food safety. This method also helps in preventing spoilage, which is essential in a world where food waste is a growing concern. However, the irradiated food products often face skepticism from consumers who worry about the long-term effects of consuming such foods. Public education on the safety and benefits of irradiated foods is vital in addressing these concerns.Moreover, in the energy sector, irradiated materials play a critical role in nuclear power generation. Nuclear reactors utilize irradiated fuel rods to produce energy through fission reactions. The process involves irradiating uranium or plutonium, which releases a significant amount of heat used to generate electricity. While this method provides a substantial energy output with lower greenhouse gas emissions, it also raises concerns regarding radioactive waste and environmental safety. Thus, advancements in technology are necessary to manage the consequences of using irradiated materials effectively.Despite the advantages of irradiated materials, there are ongoing debates regarding their safety and ethical implications. Many people continue to question whether the benefits outweigh the risks associated with exposure to radiation. In response, researchers are continuously studying the effects of irradiated substances on human health and the environment. This research is essential for developing regulations that ensure the safe use of irradiated products in various industries.In conclusion, the concept of irradiated materials encompasses a broad spectrum of applications across different sectors. From medical treatments to food preservation and energy production, irradiated substances have proven to be invaluable. However, with great power comes great responsibility. It is imperative to approach the use of irradiated materials with caution, ensuring thorough research and public awareness to mitigate any potential risks. As we advance into the future, the understanding and application of irradiated technologies will continue to evolve, shaping our world in profound ways.

在科学领域，术语irradiated指的是将物体或物质暴露于辐射之下，这种辐射可以采取多种形式，包括电磁波或粒子。这一过程在多个领域具有重要意义，尤其是在医学、农业和能源生产方面。理解材料是如何被irradiated的，对于利用其好处并最大限度地减少潜在风险至关重要。在医学领域，irradiated材料的一个显著用途是癌症治疗。放射治疗涉及用高剂量的辐射对癌性组织进行irradiated，以摧毁恶性细胞。通过针对这些细胞，医生旨在缩小肿瘤并消除体内的癌症。然而，程序必须经过仔细校准，因为irradiated的健康组织也可能遭受损害。因此，医疗专业人员努力在治疗的有效性与周围组织的安全性之间找到平衡。在农业中，irradiated食品产品的做法越来越受到欢迎，作为一种保存手段。食品通过irradiated来消灭有害细菌、寄生虫和害虫，从而延长保质期并确保食品安全。这种方法还帮助防止变质，这在一个食品浪费日益严重的世界中尤为重要。然而，irradiated的食品产品常常面临消费者的怀疑，他们担心食用此类食品的长期影响。公众教育关于irradiated食品的安全性和好处对于解决这些担忧至关重要。此外，在能源部门，irradiated材料在核能发电中发挥着关键作用。核反应堆利用irradiated燃料棒通过裂变反应产生能量。该过程涉及对铀或钚进行irradiated，释放出大量热量用于发电。虽然这种方法提供了可观的能量输出，并且温室气体排放较低，但它也引发了关于放射性废物和环境安全的担忧。因此，技术的进步对于有效管理使用irradiated材料的后果是必要的。尽管irradiated材料的优势显而易见，但关于其安全性和伦理影响的争论仍在继续。许多人仍然质疑收益是否超过了与辐射暴露相关的风险。对此，研究人员不断研究irradiated物质对人类健康和环境的影响。这项研究对于制定确保各行业安全使用irradiated产品的法规至关重要。总之，irradiated材料的概念涵盖了不同领域的广泛应用。从医学治疗到食品保存和能源生产，irradiated物质已被证明是无价的。然而，强大的力量伴随着巨大的责任。必须谨慎对待irradiated材料的使用，确保充分的研究和公众意识，以减轻任何潜在风险。随着我们步入未来，对irradiated技术的理解和应用将继续发展，以深刻地塑造我们的世界。