“Bessel equation”的概念、定义、翻译、参考文献-科学参考

单词	Bessel equation
释义	Bessel equation [`bes·ǝl i`kwā·zhǝn] ^MATHEMATICS The differential equation z²ƒ ''(z ) + zƒ '(z ) + (z²-n²)ƒ (z ) = 0.
随便看	polygonal ring structure polygonization polygon of vectors polygon wall polygraph polyhalite polyhaloalkane polyhalogeno compound polyhedral angle polyhedral disease polyhedric projection polyhedron polyhedrosis polyhidrosis polyhydramnios polyhydric alcohol polyhydric phenol polyimide resin polyisoprene polykaryocyte polylactic resin polyligated atom polyline polyliner polymenorrhea

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。