Double-Star双星
Double Green Star双绿色之星
double neutron star system中子双星
Double-star Experiments双星实验
Double Net Star创造性的采用双星网
double-star signal两色信号弹
Double Nucleus Star双核星
We also point out that the integral sum labelling of the double star is unique in the isomorphic sense.
我们还指出在同构的意义下双星的整和标号是唯一的。
参考来源 - 关于图的谱确定问题N(名词) two stars, appearing close together when viewed through a telescope; either physically associated (binary star) or not associated (optical double star) 双星 → see also binary star, optical double star