branchial formula

例句：

1. 1. The branchial formula is a key to understanding the evolution of marine life.
   鳃裂公式是理解海洋生物进化的关键。
2. 2. In this study, we applied the branchial formula to analyze the impact of climate change on marine ecosystems.
   在这项研究中，我们应用了鳃裂公式来分析气候变化对海洋生态系统的影响。
3. 3. The branchial formula has been used to predict the distribution and abundance of marine species.
   鳃裂公式被用来预测海洋物种的分布和数量。