“220 roll film”的概念、定义、翻译、参考文献-科学参考

单词	220 roll film
释义	220 roll film Encyclopedia 艺术学负片释 220 roll film220胶卷布朗尼胶片的一种，没有衬纸，能拍出2倍于120布朗尼胶片的张数。
随便看	controllable exponent controllable factor controllable nuclear fusion controllable process controllable scheduling controllable shunt reactor controllable stochastic process controllable subspace controllable synthesis controllable system control latitude control law controlled controlled area controlled association controlled atmosphere equipment controlled atmosphere heat treatment controlled atmosphere resistance furnace controlled atmosphere storage controlled blasting controlled burning controlled chemicals controlled circulation boiler start-up controlled cooling controlled current coulometry

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。