“three problems in Greek geometry”的概念、定义、翻译、参考文献-科学参考

单词	three problems in Greek geometry
释义	three problems in Greek geometry Encyclopedia 理学古希腊数学释 three problems in Greek geometry希腊几何三大问题古希腊几何作图的三大问题。它们是：①化圆为方问题，求作一正方形，使其面积等于一已知圆；②三等分角问题；③倍立方问题，求作一立方体，使其体积是一已知立方体的两倍。
随便看	pneumothorax pneumothorax after acupuncture pneumotoxin pneutronic pNGB PNI pnicogen pnictide p nitrodiphenyl p-nitrodiphenyl PN junction p n junction p-n junction pn junction pn junction barrier PN-junction breakdown PN junction capacitance pn junction capacitance pn junction diffusion region PN junction diode pn junction electro luminescence pn junction electro-luminescence p n junction laser p-n junction laser pn junction laser

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。