With neutrons, the light element is not usually at any marked disadvantage . 對(duì)于中子,輕元素通常不是一個(gè)突出的問(wèn)題。
A few elements, among them uranium and thorium, spontaneously disintegrate into lighter elements by chances . 少數(shù)元素,其中有鈾和釷,通過(guò)它們核的變化自然蛻變成較輕的元素。
Hydrogen is known to be the lightest element 大家都知道,氫是最輕的元素。
The lightest element is hydrogen 275最輕的元素是氫。
Disproportionate lighting elements generate both light and an atmosphere that is necessary for the neighbourhood 不成比例的燈產(chǎn)生了適宜的必要的燈和氣氛。