Lithium is one of the few nuclei which are synthesized during the Big Bang, the abundancesof which are of importance for our understanding of many problems, ranging from primordialnucleosynthesis, to the chemical evolution of our Galaxy.

• 锂是少数几种在大爆炸中生成的元素之一，研究锂丰度对于探讨各种元素核合成理论以及星系的早期化学演化规律都具有十分重要的意义。