“秦汉度量衡器”的概念、定义、翻译、参考文献-科学参考

单词	秦汉度量衡器
释义	秦汉度量衡器 Encyclopedia 历史学秦汉度量衡释 Weights and Measures of Qin and Han Dynasties秦汉度量衡器中国秦汉时期测量长度、容量及重量（质量）的标准器具，主要包括度器、量器、权衡器等。
随便看	frequency hypothesis frequency hysteresis frequency indicator frequency instability frequency interval frequency inversion frequency jitter frequency judge approach frequency jumping frequency locking frequency-locking frequency matching frequency measurement frequency measuring equipment frequency meter frequency meter, frequency counter frequency method frequency mixing frequency-modulated cyclotron frequency modulated oscillator frequency modulated wave frequency modulation frequency modulation and control frequency modulation and demodulation frequency modulation, FM

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