abundance
a
ə
ē
bun
ˈbən
bēn
dance
dəns
dēns
British pronunciation
/ɐbˈʌndəns/

“abundance”的英语定义和含义

Abundance
01

丰富, 大量

a large quantity or amount of something
example
例子
The region is known for its abundance of natural resources.
该地区以其自然资源的丰富而闻名。
02

(in chemistry) the relative amount of an element present in the Earth's crust, expressed as a percentage of total crustal mass or in parts per million

example
例子
Scientists measured the abundance of silicon in various rock samples.
03

(in physics) the proportion of atoms of a specific isotope of an element relative to the total number of atoms of all its isotopes

example
例子
Scientists measured the abundance of uranium-235 in the sample to determine its suitability for reactor fuel.
LanGeek
下载应用程序
langeek application

Download Mobile App

stars

app store