单词	magnitude
释义	Magnitude The size of something. The magnitude of a number (also called its absolute value) is its distance from zero, so • the magnitude of 6 is 6 • the magnitude of −6 is also 6 The magnitude of a vector is its length (ignoring direction). Play with a vector below: See: Vector
随便看	vertex (parabola) vertical vertical angles vertical flip vertical shift vertically opposite angles vertices vigesimal vinculum visual estimation volume vulgar fraction wage wave wavelength wealth week weekday weekend weight welfare whole whole number wholesale price width

数学辞典收录了1200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。