单词	quadrant (graph)
释义	Quadrant (graph) Any of the 4 areas made when we divide up a plane by an x and y axis, as shown. They are usually numbered I, II, III and IV See: Quadrant (circle)
随便看	pi pico- pictogram pictograph pie chart | pie graph pint place value plan planar plane plane shape platonic solids plot plus pm point point of sale (pos) point symmetry polar coordinates polygon polygonal number polyhedron polynomial population portfolio

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。