亿光年
- 网络billion light-years; million light-years; a hundredmillion light years
亿光年
亿光年
billion light-years
从十亿光年到0.1费米- - ... 1. 1 billion light-years 亿光年) 2. 100 million light-years 亿光年) ...
million light-years
从十亿光年... ... 1. 1 billion light-years 亿光年) 2. 100 million light-years 亿光年) 4. 1 million light-years 百万光年) ...
a hundredmillion light years
尺度单位为“亿光年”(a hundredmillion light years),旋转方向为逆时针。讨论: 如何证实该宇宙的形状是真实的?