“polar coordinate system”的概念、定义、习题解题方法及翻译-数学辞典

单词	polar coordinate system
释义	polar coordinate system 极坐标系
随便看	sigma-function sigma-group sigma-ideal sigma-locally finite family sigma-polynomial sigma-process sigma-regular subalgebra sigma-ring sigma-space sigma-topology sigma-weak topology sigmoid sigmoid curve sigmoid distribution sigmoid function sigmoid-shaped curve sign signal signal alphabet signal detection signal duration signal estimation signal extraction signal function signal identification

数学辞典收录了72750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。