fissionable element
常見例句
- The prime example is the element uranium (U), which occurs naturally as two isotopes-the lighter, fissionable U-235 and the heavier, non-fissionable U-238.
鈾（U）元素就是一個很好的例子。 天然鈾有兩種同位素； 較輕的負(fù)235可以裂變，較重的鈾238則不會裂變。 返回 fissionable element