Ehrlich side chain theory

例句：

1. 1. The Ehrlich side chain theory has been widely accepted in the field of biochemistry.
   艾利希侧链假说在生物化学领域得到了广泛接受。
2. 2. This theory was proposed by Ehrlich to explain the chemical reactions that occur in living organisms.
   这一理论由艾利希提出，用以解释生命体中发生的化学反应。
3. 3.The Ehrlich side chain theory has been instrumental in advancing our understanding of protein structure and function.
   艾利希侧链假说在推进我们对蛋白质结构和功能的理解方面起到了关键作用。