单词	absolute error
释义	Absolute Error The difference between the actual and measured value. Shown as a positive value. Example: When your instrument measures in "1"s, then any value between 6½ and 7½ is measured as "7", so the absolute error is ½. See: Error
随便看	reduce reflection reflection symmetry reflex angle regrouping regular regular polygon regular polyhedron relative frequency relatively prime remainder remainder theorem rent repeating decimal result retail price revolution rhombus rhs right angle right triangle right-angled triangle rigid rise risk

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。