isotopes of hydrogen meaning in English
氢的同位素
Examples
- Are isotopes of hydrogen
均为氢的同位素， - An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of2 . 014
氘氢的一种同位素，在其原子核内有一个质子和一个中子，其原子重量为2 。 014 - This is composed of a mixture of deuterium ( a rare isotope of hydrogen ) and lithium ( a light metal )
核弹的主体部位由一种氘与锂的混合物组成，氘是一种稀有的氢元素的同位素，而锂则是一种轻金属。 - That technique uses a magnetic field to hold large volumes of the same isotopes of hydrogen inside a doughnut - shaped vessel , called a tokamak
磁约束聚变的方法就是利用磁场，将大量氢的同位素维持在环形容器（称为托卡马克）中。 - We know this because the ice in the comets contains twice as many atoms of deuterium ( a heavy isotope of hydrogen ) to each atom of ordinary hydrogen as we find in seawater
因为我们知道彗星上冰的氛原子(氢的一种重同位素)与氢原子(现代海水中常见的氢原子)的比值是海水的两倍。