“hertz”的概念、定义、翻译、参考文献-科学参考

单词	hertz
释义	hertz Encyclopedia 工学〔SI导出单位〕释 hertz赫兹国际单位制（SI）中频率的单位。简称赫，符号Hz。是每秒中的周期性变动重复次数的计量，用秒的倒数表示，1赫兹（Hz）=1秒-1。 Physics hertz赫[兹]Hz，每秒周数
随便看	Red Pills Case Red Plum Praise red political power Red Poppies: A Novel of Tibet (Sichuan opera) red pottery red pottery animal shaped pot red preserved bean curd Red Psalm red pulp red punctuation Red Record Red Rectangle Nebula Red Rectification Movement in Japan Redress A Wrong Case with a Clay Doll Red River Red River Delta Red River Fault Red River Rebellion Red River Scenic and Historic Area Red River Valley Red Rock redroot pigweed Reds red Samite with Heart-shaped design and Persian Script red sandalwood

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