“piriform”的概念、定义、翻译、参考文献-科学参考

单词	piriform
释义	piriform [`pir·ǝ´fȯrm] ^MATHEMATICS A plane curve whose equation in cartesian coordinates x and y is y² =ax³ - bx⁴, where a and b are constants.
随便看	friction loss friction pile friction ridge friction saw friction sawing friction shoe friction tape friction torque friction-tube viscometer friction velocity friction welding friction yielding prop Friedel-Crafts reaction Jupiter XII Jupiter XIII Jupiter XIV Jupiter XV Jupiter XVI Jura juran Jurassic Jurin rule jurupaite jury rig jury rudder

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