human artificial chromosome

例句：

1. 1.Humans have the ability to create human artificial chromosomes.
   人类有能力创造人工染色体。
2. 2. The discovery of human artificial chromosomes has revolutionized genetic research.
   人类人工染色体的发现已经彻底改变了遗传研究。
3. 3. In recent years, scientists have been working on developing human artificial chromosomes for medical applications.
   近年来，科学家们一直在努力开发用于医疗应用的人工染色体。