单词	Eddington Number
释义	Eddington Number According to Eddington, the exact number of protons in the universe, where 136 wasthe fine structure constant as best as it could be measuredin his time. See also Large Number
随便看	Archimedes' Hat-Box Theorem Archimedes' Lemma Archimedes' Midpoint Theorem Archimedes' Postulate Archimedes' Problem Archimedes' Recurrence Formula Archimedes' Spiral Archimedes' Spiral Inverse Arc Length Arc Minute Arcsecant Arc Second Arcsine Arctangent Area Area Element Areal Coordinates Area-Preserving Map Area Principle Arf Invariant Argand Diagram Argand Plane Argoh's Conjecture Argument Addition Relation Argument (Complex Number)

数学辞典收录了8975条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。