ventral setation formula

例句：

1. 1.The ventral setation formula is a crucial part of the developmental biology research.
   腹侧附着公式是发育生物学研究的关键部分。
2. 2.The ventral setation formula has been widely used in the study of embryology.
   腹侧附着公式在胚胎学研究中得到了广泛应用。
3. 3. The ventral setation formula provides a valuable tool for understanding the development of the nervous system.
   腹侧附着公式为理解神经系统的发展提供了宝贵的工具。