Bessel function of the first kind

例句：

1. 1.The solution to this problem requires knowledge of the Bessel function of the first kind.
   解决这个问题需要了解第一类贝塞尔函数的知识。
2. 2. In quantum mechanics, the Bessel function of the first kind is used to describe particle motion.
   在量子力学中，第一类贝塞尔函数用于描述粒子运动。
3. 3. The Bessel function of the first kind has applications in various fields, including engineering and physics.
   第一类贝塞尔函数在各个领域都有应用，包括工程和物理。