'proton'这个词语来源于希腊语,中文常译为“质子”,是原子核中带正电荷的基本粒子,其质量为1.007276469(35) u。它的用法包括:原子核中带正电荷的基本粒子、核电离子的正电荷、质子激发等。
以下是9个含有'proton'的例句:
1. A proton is a type of subatomic particle.(质子是一种亚原子粒子。)
2. A hydrogen atom consists of one electron and one proton.(氢原子由一个电子和一个质子组成。)
3. The proton is a fundamental building block of atomic nuclei.(质子是原子核的基本构建块。)
4. The mass of a proton is approximately 1 atomic mass unit.(质子的质量约为1个原子质量单位。)
5. The proton is one of the three basic particles of matter.(质子是物质的三种基本粒子之一。)
6. Protons and neutrons are located in the nucleus of an atom.(质子和中子位于原子核中。)
7. A proton therapy is a type of cancer treatment.(质子治疗是一种癌症治疗方法。)
8. A proton beam is used in proton therapy to target cancer cells.(质子束在质子治疗中用于瞄准癌细胞。)
9. A proton collision can generate high-energy particles.(质子碰撞可以产生高能粒子。)
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