“support of a pencil”的概念、定义、翻译、参考文献-科学参考

单词	support of a pencil
释义	support of a pencil Mathematics support of a pencil束的支集
随便看	Guniangge gunite machine Guniujiang nature reserve Guniutan Formation gunjet Gun ma-ken Gun man Gunnar Fant Gunnar Gunnarsson Gunnar Heiberg Gunnar Jarring Gunn device Gunn diode oscillator and frequency multiplier Gunn diodes Gunn effect Gunning gunning materials Gunn Peterson effect Gunn-Peterson effect Gunn-Peterson test Gunn-Peterson trough Gunn-Peterson效应 gun of coring gun perforation Gunpowder Factory

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。