辐 的中文句子和英文句子

流星群的辐射点明显的流星雨太空光源

The apparent celestial origin of a meteoric shower.


在这次事故中，工人受到大剂量的辐射。

In the accident, the workers received a heavy dose of radiation.


放射性材料贮存在防辐射的特殊容器内.

The radioactive material is stored in a special radiation-proof container.


八条大道从广场呈辐射形伸展出去。

Eight roads radiate from the square.


核弹轰炸最可怕的一面是辐射。

The most terrifying aspect of nuclear bombing is radiation.


射线杀菌法破坏某种食品，如鱼或蚌肉内的大部分微生物的行为或过程，通过γ射线或其它放射线辐射的防止变质

The act or process of destroying most microorganisms in certain foods, such as fish or clam meat, by irradiating them with gamma rays or other radiation to prevent spoilage.


埃长度单位，等于一厘米的百万分之一（10－8），用来记录辐射波长

A unit of length equal to one hundred-millionth(10-8) of a centimeter, used especially to specify radiation wavelengths.


激光器使偶然的混杂频率的电磁辐射，变为一个或更多的高度强化和连续的紫外线、可见光或红外线辐射的分离频率仪器中的一种

Any of several devices that convert incident electromagnetic radiation of mixed frequencies to one or more discrete frequencies of highly amplified and coherent ultraviolet, visible, or infrared radiation.


光致分裂由吸收高能量辐射、如射线而引起的核分裂或核转换

Nuclear disintegration or transformation caused by absorption of high-energy radiation, as of gamma rays.


发光效率一定波长的光量对同样波长的辐射光量的比例

The ratio of luminous flux at a specific wavelength to the radiant flux at the same wavelength.