| 释义 |
元素符号yuánsù fúhào用来表示元素的化学符号。通常用元素的拉丁文名称的第一个字母(大写)来表示,如第一个字母与其他元素相同,就附加后面的一个字母(小写)来区别。如氧的元素符号是O,铁的元素符号是Fe。{element symbol; symbol representing a chemical element and expressed by the first capitalized letter of the Latin name of the element. If the names of different elements begin with the same letter, a lower-case letter is added for differentiation, e.g. the element symbol of oxygen is O, while that of iron is Fe.} |