cosmic radiation是什么意思，cosmic radiation的意思翻译、用法、同义词、例句
常用词典
[高能] 宇宙辐射
例句
Bothe: German physicist. He Shared a 1954 Nobel Prize for his research on cosmic radiation.
博思：德国物理学家，因在宇宙辐射方面的研究而获1954年诺贝尔奖。
Objective To study a simple method for estimating cosmic radiation effective dose rate for aircrew.
计算某航空公司各类飞行人员飞行中受到的宇宙辐射有效剂量。
Objective to calculate individual annual cosmic radiation effective dose for monitored flight personnel.
目的计算被检测飞行人员个人宇宙辐射年均受照有效剂量。
The estimated average energy of the particles in the cabin is on the level of Galactic cosmic radiation.
舱内粒子的平均能量很高，主要成分是银河宇宙辐射。
It will also gather information from cosmic radiation sources on stars and galaxies millions of light years away.
它将收集数百万光年外的恒星、星系等宇宙射线源的信息。
网络扩展资料
Cosmic radiation, also known as cosmic rays, refers to the high-energy particles that originate from outside the Earth's atmosphere and bombard the Earth's surface. Here is a detailed explanation of this term.
Definition and Usage
Cosmic radiation refers to the radiation that comes from outer space and reaches the Earth. It is composed of high-energy particles, such as protons, alpha particles, and even heavier atomic nuclei. Cosmic radiation is constantly bombarding the Earth's atmosphere and surface, and is one of the sources of natural background radiation.
Example Sentences
- Cosmic radiation is a major concern for astronauts on long space missions. (太空飞行员在长时间的太空任务中，宇宙辐射是一个主要的问题。)
- The study of cosmic radiation has led to a better understanding of the structure and evolution of the universe. (对宇宙辐射的研究，使人们对宇宙的结构和演化有了更好的认识。)
Usage and Synonyms
Cosmic radiation is often used in scientific and technical contexts, such as astrophysics, space exploration, and radiation protection. It is also known as cosmic rays, although this term is somewhat of a misnomer, as cosmic radiation includes particles other than just rays. Other related terms include ionizing radiation, which refers to any radiation that can remove tightly bound electrons from atoms, and non-ionizing radiation, which refers to radiation that does not have enough energy to ionize atoms but can still cause biological effects.
Antonyms
There is no direct antonym for cosmic radiation, as it is a specific type of radiation. However, one could refer to "terrestrial radiation" or "background radiation" to describe the radiation that originates from the Earth's surface and environment.