deuterium

deuterium读音音标

英 [dju:ˈtɪəriəm]

美 [djuˈtɪriəm]

deuterium意思解释

n.

氘，重氢；

英英释义

Deuterium (symbol or , also known as heavy hydrogen) is one of two stable isotopes of hydrogen. It has a natural abundance in Earth\'s oceans of about one atom in of hydrogen.

双语例句

用作名词(n.)To produce deuterium requires an environment of high energy.为了产生氘,需要一个高能的环境。It will probably have to be with the help of the plentiful deuterium in the ocean, used as thermonuclear fuel.这必须借助于把海洋中丰富的氘用作热核燃料。