incomplete elliptic integral of the first kind

例句：

1. 1. Theincomplete elliptic integral of thefirst kind is a key component in manymathematical models.
   不完全椭圆积分的第一类是许多数学模型的关键组成部分。
2. 2. This researchaims to explore the incomplete elliptic integral ofthe first kind and its applications inengineering.
   这项研究旨在探索不完全椭圆积分的第一类及其在工程中的应用。
3. 3. The incompleteelliptic integral of the first kindhas been used to model various physical phenomena.
   不完全椭圆积分的第一类已被用来模拟各种物理现象。