acute radiation death

简明释义

急性辐射死亡

英英释义

例句

1.The research focused on the biological effects of acute radiation death in laboratory animals.

该研究集中于实验动物中急性辐射死亡的生物学影响。

2.Emergency responders were trained to recognize signs of acute radiation death in victims of a nuclear incident.

紧急救援人员接受培训，以识别核事件受害者的急性辐射死亡迹象。

3.After the nuclear accident, several workers experienced symptoms leading to acute radiation death.

在核事故后，几名工人出现了导致急性辐射死亡的症状。

4.Survivors of the blast were concerned about the risk of acute radiation death from exposure to radioactive materials.

爆炸的幸存者担心接触放射性物质可能导致急性辐射死亡的风险。

5.The doctor explained that acute radiation death occurs when the body receives a lethal dose of radiation in a short period.

医生解释说，急性辐射死亡发生在身体在短时间内接收到致命剂量的辐射时。

作文

Acute radiation death refers to a severe and often fatal condition resulting from exposure to high doses of ionizing radiation over a short period. This phenomenon is particularly relevant in discussions surrounding nuclear accidents, radiological emergencies, and certain medical treatments that involve radiation. Understanding the implications of acute radiation death is crucial for both public health and safety measures. When an individual is exposed to significant amounts of radiation, the body’s cells begin to suffer damage. The severity of this damage is dependent on the dose of radiation received and the duration of exposure. Symptoms can manifest within hours or days and may include nausea, vomiting, diarrhea, and skin burns. These early signs are indicative of the body’s struggle to cope with the overwhelming amount of cellular damage. As time progresses, if the radiation dose is high enough, it can lead to the failure of vital organs, ultimately resulting in acute radiation death (急性辐射死亡).The mechanisms behind acute radiation death involve the disruption of cellular processes and the inability of the body to regenerate healthy cells. Bone marrow, which is responsible for producing blood cells, is particularly vulnerable to radiation damage. When bone marrow is compromised, it leads to a decrease in red blood cells, white blood cells, and platelets, increasing the risk of infections, anemia, and bleeding disorders. This cascade of effects illustrates how critical timely medical intervention is in cases of radiation exposure.In addition to the biological effects, acute radiation death poses significant challenges for emergency responders and healthcare professionals. In the event of a nuclear incident, the immediate response must prioritize decontamination and treatment of affected individuals. Medical facilities must be prepared to handle a surge of patients exhibiting symptoms of radiation sickness. This requires specialized training and resources to effectively manage cases of acute radiation death and mitigate its impact on public health.Preventive measures are also essential in reducing the risks associated with radiation exposure. Education and training for workers in industries that utilize radiation can help minimize accidental exposures. Furthermore, public awareness campaigns can inform communities about the potential dangers of radiation and the steps to take in case of an emergency.In conclusion, understanding acute radiation death is vital for improving safety protocols and medical responses to radiation exposure. By recognizing the symptoms and consequences of high-dose radiation exposure, we can better prepare for and respond to incidents that may lead to such tragic outcomes. Ultimately, the goal is to protect individuals and communities from the devastating effects of radiation and to ensure that adequate measures are in place to prevent and treat cases of acute radiation death (急性辐射死亡).

急性辐射死亡是指由于在短时间内接触大量电离辐射而导致的一种严重且常常致命的状态。这个现象在讨论核事故、放射性紧急情况以及涉及辐射的某些医疗治疗时尤为相关。理解急性辐射死亡的含义对于公共健康和安全措施至关重要。当一个人暴露于大量辐射时，身体的细胞开始受到损害。这种损害的严重程度取决于所接收到的辐射剂量和暴露的持续时间。症状可能在几小时或几天内出现，包括恶心、呕吐、腹泻和皮肤烧伤。这些早期迹象表明身体正在努力应对过量的细胞损伤。随着时间的推移，如果辐射剂量足够高，就可能导致重要器官的衰竭，最终导致急性辐射死亡。急性辐射死亡背后的机制涉及细胞过程的破坏以及身体再生健康细胞的能力受损。骨髓，负责产生血细胞，特别容易受到辐射损害。当骨髓受到损害时，会导致红细胞、白细胞和血小板的减少，从而增加感染、贫血和出血疾病的风险。这一系列影响说明了在辐射暴露情况下及时医疗干预的重要性。除了生物学效应外，急性辐射死亡还给应急响应人员和医疗专业人员带来了重大挑战。在核事件发生时，立即响应必须优先考虑去污和治疗受影响的个体。医疗机构必须准备好处理一大批表现出辐射病症状的患者。这需要专门的培训和资源，以有效管理急性辐射死亡的病例并减轻其对公共健康的影响。预防措施在减少与辐射暴露相关的风险方面也至关重要。对使用辐射的行业工人进行教育和培训可以帮助尽量减少意外暴露。此外，公众意识活动可以告知社区有关辐射的潜在危险以及在紧急情况下采取的步骤。总之，理解急性辐射死亡对改善安全协议和医疗响应至关重要。通过认识到高剂量辐射暴露的症状和后果，我们可以更好地准备和应对可能导致这种悲惨结果的事件。最终目标是保护个人和社区免受辐射的毁灭性影响，并确保采取足够的措施来预防和治疗急性辐射死亡（急性辐射死亡）的病例。