mass number

mass number

美 　英

• n.（原子）質量數
• 網絡質數；原子質量數；多數

英漢雙解

英漢解釋

na.	1. 【化,物】(原子)質量數

英英解釋

n.	1. the number of protons and neutrons in the nucleus of an atom of a particular substance.

例句

Search the site to find in-depth information for the mass number of animals present all over the world.

搜尋網站上找到大規模的動物數量目前在世界各地的深度信息。

Chemical element is the general term for the same type of atoms with the same mass number.

化學元素是具有相同核電荷數的同一類原子的總稱。

Bosons include mesons, nuclei of even mass number, and the particles required to embody the fields of quantum field theory.

玻色子包括介子、偶質量數的原子核以及體現量子場論中的場所需要的粒子。

a uranium isotope with mass number 235; capable of sustaining chain reactions.

鈾的同位素，原子質量數為，能進行持續的連鎖反應。

In modern life, a mass number of people work day and night to seek wealth and as a result they do not pay much attention to their health.

在現代生活中，大量的人們白天工作并且晚上去放縱，并且作為結果他們忽視了他們的健康。

Hydrometeor mass, number, and space charge distribution in a "Hector" squall line

“赫克托”颮線的水凝物質量，數量和空間電荷的分布