释义 |
i·so·tope AHD[īʹsə-tōp'] D.J.[ˈaɪsəˌtəʊp]K.K.[ˈaɪsəˌtop]n.(名词)- One of two or more atoms having the same atomic number but different mass numbers.同位素:两个或更多具有相同原子序数却具有不同的质量数的原子中的一个
- iso- iso-
- Greek topos [place (so called because the isotopes of a chemical element occupy the same position in the periodic table of elements)] 希腊语 topos [位置(这样命名是因为一个化学元素的同位素在元素周期表上占据相同的位置)]
i'sotopʹic AHD[-tŏpʹĭk] (形容词)i'sotopʹically adv.(副词) |