“背景光源”概念、定义、翻译-科学时代

单词	背景光源
释义	化工词汇手册背景光源 background source
随便看	channel structure channel supergroup channel-surf channel switch channel synchronization channel time delay channel time slot channel transition matrix channel travel time channel tropism channel viewership share channel voidage channel wave channel wave channel waveguide channel-way channel width channel width channel width amplifier channel with compound section channel with memory channel with memory channel without memory channel with trapezoidal section channery

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。