“press camera”的概念、定义、翻译、参考文献-科学参考

单词	press camera
释义	press camera [`pres ´kam·rǝ] ^OPTICS A folding camera, usually of 4- by 5-inch (10.2-by 12.7-centimeter) format, once widely used in newspaper photography.
随便看	angular error of closure angular frequency angular gear angular height angular impulse angularity angular lead angular leaf spot angular length angular magnification angular milling angular momentum angular momentum operator angular parallax angular perspective angular pitch angular radius angular rate angular resolution angular resolver angular shear angular speed angular spreading angular-spreading factor angular travel

科学参考收录了103327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。