polyradical

例句：

1. 1. The polyradical structure of the compound is responsible for its unique properties.
   这种化合物的多价离子结构是其独特性质的原因。
2. 2. Polyradicals are often found in biological systems where they play a crucial role in cellular processes.
   多价离子通常在生物系统中发现，它们在细胞过程中扮演着关键角色。
3. 3.The study of polyradicals has led to new insights into the mechanisms underlying chemical reactions.
   对多价离子的研究揭示了化学反应机制背后的新见解。