| 单词 | 放射出 |
| 释义 | 〔californium〕A synthetic element produced in trace quantities by helium isotope bombardment of curium. All isotopes are radioactive, chiefly by emission of alpha particles. Atomic number 98; mass numbers 244 to 254; half-lives varying from 25 minutes to 800 years. See table at element 锎：一种合成元素，由氦同位素轰击锔可得到微量的这种元素。所有同位素均是放射性元素，主要放射出α粒子。原子序数98；原子量244到254；半衰期从25分钟到800年不等 参见 element〔bright〕a brilliant gemstone. Something that isradiant radiates or seems to radiate light: 熠耀生辉的宝石。 一个radiant 的东西，看似放射出光芒： 〔irradiant〕Latin irradiāns irradiant- [present participle of] irradiāre [to shine forth] * see irradiate 拉丁语 irradiāns irradiant- irradiāre的现在分词 [放射出] * 参见 irradiate〔spectrum〕The distribution of energy emitted by a radiant source, as by an incandescent body, arranged in order of wavelengths.光谱：辐射源（如一白炽物体）放射出的根据波长来排定的能量分布〔ablaze〕Radiant with bright color:闪耀，发光：放射出耀眼的色彩：〔quasar〕A starlike object that has a large red shift and emits powerful blue light and often radio waves.类星体：一种类似星体的物体，它有很大的红移并放射出大量的蓝光，而且经常还有无线电波 |
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