-
1.The light meson has a mass of approximately 200 MeV/c².
轻子的质量大约为200 MeV/c²。
-
2.The discovery of the neutrino is one of the most significant breakthroughs in particle physics.
中微子的发现是粒子物理学中最重大的突破之一。
-
3. Light mesons are used to study the properties of matter and energy at very high energies.
轻子用于研究在非常高的能量下物质和能量的性质。