“频度”的概念、定义、翻译、参考文献-科学参考

单词	频度
释义	频度 Encyclopedia 理学恒有度释 frequency频度某一物种（或分类单位）在同一群落内所调查的所有样地中出现的百分比。
随便看	self-focused filament self focusing self-focusing self focusing lens self-focusing lens self-focusing of laser beam self focusing optical fiber self-focusing optical fiber self-fruitful self-fulfilling expectations self-fulfilling prophecy self-generating self-governance of community residents self-governing of the society self-gravitating body self-gravitation self-group relations self-harm behavior self-healing cement self healing control for distribution network self-healing materials Self-healing polymers self-healingpolymers self-healing system self-help

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。