active gamma ray

简明释义

活化伽马射线;

英英释义

例句

1.The researchers discovered that the active gamma ray 活跃伽马射线 emissions from the star were much stronger than previously thought.

研究人员发现，这颗星星的活跃伽马射线 active gamma ray 辐射比之前认为的要强得多。

2.In nuclear physics, an active gamma ray 活跃伽马射线 source can be used to study atomic structures.

在核物理学中，活跃伽马射线 active gamma ray 源可用于研究原子结构。

3.The detection of active gamma rays 活跃伽马射线 helps in identifying radioactive materials.

检测到的活跃伽马射线 active gamma rays 有助于识别放射性材料。

4.The laboratory was equipped with detectors for measuring active gamma rays 活跃伽马射线 during experiments.

实验室配备了用于在实验中测量活跃伽马射线 active gamma rays 的探测器。

5.Astronomers use satellites to monitor active gamma ray 活跃伽马射线 bursts from distant galaxies.

天文学家利用卫星监测来自遥远星系的活跃伽马射线 active gamma ray 爆发。

作文

Gamma rays are a form of electromagnetic radiation, and they possess the highest energy in the electromagnetic spectrum. Among various types of gamma rays, the term active gamma ray is particularly significant in the field of nuclear physics and astrophysics. Understanding what active gamma ray means requires a basic knowledge of gamma rays and their applications. In essence, active gamma rays are those that are emitted during radioactive decay or from certain astronomical phenomena. These rays can penetrate most materials, which makes them both useful and dangerous. For instance, in medical applications, active gamma rays are used in cancer treatment to target and destroy malignant cells. The precision with which these rays can be directed at tumors is a remarkable achievement in modern medicine. However, the same properties that make active gamma rays beneficial in medical treatments also pose risks. Exposure to high doses of gamma radiation can lead to serious health issues, including radiation sickness and increased risk of cancer. Therefore, safety protocols must be strictly followed when handling materials that emit active gamma rays. In astrophysics, active gamma rays are crucial for understanding cosmic events. They are produced in extreme environments, such as supernova explosions, neutron star collisions, and black hole accretion disks. Observing these rays allows scientists to gather information about the universe's most energetic processes. For example, the detection of active gamma rays from distant galaxies helps researchers learn about the formation and evolution of stars and galaxies. Moreover, satellites equipped with gamma-ray detectors have been deployed to monitor space for active gamma rays. These instruments have provided valuable data that enhance our understanding of the universe. By studying the patterns and sources of active gamma rays, scientists can piece together the history of cosmic events that occurred billions of years ago. In conclusion, active gamma rays are a vital aspect of both medical science and astrophysics. Their ability to penetrate matter makes them powerful tools for treatment and research. However, with great power comes great responsibility; thus, it is essential to handle active gamma rays with care to mitigate the associated risks. As research continues, the understanding of active gamma rays will undoubtedly expand, leading to new discoveries that could change our perception of both health and the cosmos.

伽马射线是一种电磁辐射形式，它在电磁谱中具有最高的能量。在各种类型的伽马射线中，术语活跃伽马射线在核物理学和天体物理学领域尤其重要。理解活跃伽马射线的含义需要对伽马射线及其应用有基本的了解。从本质上讲，活跃伽马射线是在放射性衰变或某些天文现象中发射的伽马射线。这些射线能够穿透大多数材料，这使它们既有用又危险。例如，在医学应用中，活跃伽马射线被用于癌症治疗，以针对并摧毁恶性细胞。这些射线可以精确地指向肿瘤，这是现代医学的一项显著成就。然而，使得活跃伽马射线在医学治疗中有益的同样特性也带来了风险。高剂量的伽马辐射暴露可能导致严重的健康问题，包括辐射病和增加癌症风险。因此，在处理发出活跃伽马射线的材料时，必须严格遵循安全协议。在天体物理学中，活跃伽马射线对于理解宇宙事件至关重要。它们是在极端环境中产生的，比如超新星爆炸、中子星碰撞和黑洞吸积盘。观察这些射线使科学家能够收集有关宇宙中最具能量过程的信息。例如，从遥远星系检测到的活跃伽马射线帮助研究人员了解恒星和星系的形成与演化。此外，配备伽马射线探测器的卫星已经被部署到太空中监测活跃伽马射线。这些仪器提供了宝贵的数据，增强了我们对宇宙的理解。通过研究活跃伽马射线的模式和来源，科学家可以拼凑出数十亿年前发生的宇宙事件的历史。总之，活跃伽马射线是医学科学和天体物理学的重要组成部分。它们穿透物质的能力使它们成为治疗和研究的强大工具。然而，巨大的力量伴随着巨大的责任；因此，妥善处理活跃伽马射线以减轻相关风险至关重要。随着研究的继续，对活跃伽马射线的理解无疑会不断扩展，导致新的发现，这些发现可能会改变我们对健康和宇宙的认知。