问题描述: on the scale 1个回答 分类:英语 2014-11-15 问题解答: 我来补答 on the scale of按…的比例;以…的规模It is not.On the scale of individual photons,energy is always conserved,even as light gets red-shifted.如果不是,那么在单个光子的尺度上,即便光会发生红移,(单个光子的)能量也应当永远守恒. 展开全文阅读