unstable atom造句

例句与造句

1. Rays are emitted from the nuclei of unstable atoms during radioactive decay , while x - rays are from the electron cloud as the result of electron excitation
   射线是由不稳定原子核射出的，而射线则由受激发的电子云射出。
2. Rays are emitted from the nuclei of unstable atoms during radioactive decay , while x - rays are from the electron cloud as the result of electron excitation
   射线是由不稳定原子核射出的，而射线则由受激发的电子云射出。
3. Next , this unstable atom , this new radio - element which we have calle " radio - phosphorus " decomposes exponentially with a half - life of three minutes
   第二阶段，这种不稳定的原子，即我们称之为“放射性磷”的新的放射性元素在3分钟的半排出期内呈指数级方式进行分解。
4. These unstable atoms disintegrate spontaneously , some very quickly , others very slowly , but in accordance with unchanging laws which it has never been possible to interfere with
   这些不稳定的原子会自发地衰变，有些衰变的很快，有些则很慢，它们的衰变遵循着各种不可改变的规律，而这些规律是不可能受到干预的。
5. It's difficult to find unstable atom in a sentence. 用unstable atom造句挺难的