abundance
查询英语单词释义、音标、发音、例句与词形变化。
中文翻译
n. 丰富, 充足, 大量
[经] 丰富, 充裕
英文解释
n. the property of a more than adequate quantity or supply
n. (physics) the ratio of the number of atoms of a specific isotope of an element to the total number of isotopes present
n. (chemistry) the ratio of the total mass of an element in the earth's crust to the total mass of the earth's crust; expressed as a percentage or in parts per million
词态变化
复数形式:abundances
相关词组
1
[化] 元素丰度
2
[化] 丰度比
3
(abundance 的复数) n. 丰富, 充足, 大量
[经] 丰富, 充裕