notochordal canal

例句：

1. 1. The notochordal canal is a crucial part of the embryonic development.
   中轴管是胚胎发育中至关重要的部分。
2. 2. The notochordal canal plays a vital role in regulating blood flow.
   中轴管在调节血流方面起着至关重要的作用。
3. 3.The notochordal canal was discovered by a team of scientists during their research on embryology.
   中轴管是在研究胚胎学时，由一支科学家团队发现的。