“Chenɡ Gai”的概念、定义、翻译、参考文献-科学参考

单词	Chenɡ Gai
释义	Chenɡ Gai Encyclopedia 文学【词人】释 Chenɡ Gai程垓中国南宋词人。字正伯，号书舟。生卒年不详。
随便看	conic of parabolic type conicograph conicoid conic operator conic optimization conic point conic polar conic programming conic projection conic representation Conics conics conic section conic section directrix conic section discriminant conic sections conic section tangent conic ungula conicylindrical viscometer conidiocarp conidiogenous cell conidiole conidiome conidiophore conidiospore

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。