“normal(to a plane)”的概念、定义、翻译、参考文献-科学参考

单词	normal(to a plane)
释义	normal(to a plane) Mathematics A line perpendicular to the plane.
随便看	Petersen estimator Peterson, Donald Herod (1933–2018) Peters, Sir Rudolph Albert Peter, St (64) Peter the Hermit (1050–1115) Peter’s pence petiole Petit, Alexis-Thérèse Petition of Right (1628) petitio principii petit-spot volcano Petrarch (1304–74) petrel Petri dish petrifaction petrification Petri net petrocalcic horizon petrochemicals petro-currency petro-dollars petrofabric petrogenesis petrogenetic grid petrographic microscope

科学参考收录了60776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。