新年快乐！
变化的程度不同，测量的尺度有异。快乐和健康，无论spacetime as it appears in general relativity is smooth还是the quantum world is discontinuous，时刻是生活中的elementary particles！
发布于 上海
新年快乐！
变化的程度不同，测量的尺度有异。快乐和健康，无论spacetime as it appears in general relativity is smooth还是the quantum world is discontinuous，时刻是生活中的elementary particles！