“depth of field”的概念、定义、习题解题方法及翻译-物理辞典

单词	depth of field
释义	depth of field The range of distance in front of and behind an object that is being focused by an optical instrument, such as a microscope or camera, within which other objects will be in focus. The depth of focus is the amount by which the distance between the camera and the film can be changed without upsetting the sharpness of the image
随便看	Brewster's law bridge rectifier Brinell hardness Britannia metal British thermal unit broken symmetry bronze brown dwarf Brownian movement brush brush discharge bubble chamber buckminsterfullerene buckyball buckytube bulk modulus bumping Bunsen burner Bunsen cell Bunsen, Robert Wilhelm buoyancy bus busbar butterfly effect BWR

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。