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- A proton or a neutron, especially as part of an atomic nucleus. 核子质子或中心，尤指作为原子核的一个组成部分
- Proton and neutron form a charge doublet. 质子和中子构成电荷双重态。
- Spallation neutron sources are a new generation of pulsed neutron sources based on the proton accelerator,and can provide high-flux pulsed neutron beams for neutron scattering. 中子散射广泛地应用于凝聚态物质研究和应用的众多学科领域,是研究物质微观结构和动态的理想工具之一。
- We think of a nucleus as made up of neutron and proton. 我们认为原子核是由中子和质子构成的。
- The nucleus of an atom consists of neutrons protons and other particles. 原子核由中子、质子和其他粒子构成。
- We think of a nucleus as make up of neutron and proton. 我们认为原子核是由中子和质子构成的。
- Small villages scatter at the foot of the mountain. 村庄零零落落地散布在山脚下。
- We think of a nucleus as made up of neutron and proton . 我们认为原子核是由中子和质子构成的。
- A proton or a neutron has about the same mass as a hydrogen atom. 质子或中子的质量和氢原子的质量大致相同。
- The farmers were scattering seed on the fields. 农夫把种子撒在田里。
- When the tree falls, the monkeys scatter. 树倒猢狲散。
- Neutron has a mass slightly larger than that of proton. 中子的质量略。
- Neutron is neutral and slightly heavier than the proton. 中子是中性的，比质子略重。
- The weight of a neutron is about the same as a proton. 中子的重量和质子的重量差不多相等。
- 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
- pion proton scattering π介子一质子散射
- I wish he would refrain from scattering his ash all over the carpet. 我希望他不要将烟灰往地毯上乱弹。
- proton scattering microscope 质子散射显微镜
- A scatter of applause reached him when he ended his speech. 演讲结束时他听到稀稀拉拉的掌声。
- neutron proton collision 中子质子碰撞
