“主点”的概念、定义、翻译、参考文献-科学参考

单词	主点
释义	主点 Encyclopedia 艺术学镜头参数释 principal point主点物方主平面和像方主平面各自与光轴的交点，分别称为物方主点和像方主点。物方主点和像方主点统称为主点。 Physics 光学、声学光学 principal point主点＞光学＞应用光学＞释义 principle point and principle plane主点和主平面 principal point主点^† Mathematics principal point主点
随便看	urn sampling Urn with human skull ashes urobilin urobilinogen urocanase Urochordata urochordata urocyte urodeum urodialysis urogastrone urogenital aperture urogenital apparatus urogenital diaphragm urogenital fold urogenital groove urogenital membrane urogenital mesentery urogenital opening urogenital organ urogenital papilla urogenital peritoneum urogenital plate urogenital sinus urogenital system

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。