“fast lens”概念、定义、翻译-科学时代

单词	fast lens
释义	美术、书法与摄影词汇手册 fast lens 快镜，强光透镜
随便看	quadratic loss function quadratic mean quadratic mean deviation quadratic nonlinearity quadratic objective function quadratic phase quadratic planar curve quadratic polynomial quadratic program quadratic programming quadratic programming quadratic reciprocity law quadratic response quadratic root quadratic space quadratic square quadratic sum quadratic surface quadratic surface quadratic surface quadratic termination quadratic transformation quadratic utility function quadratic utility function quadratic variation process

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。