“AC-DC instrument”的概念、定义、翻译、参考文献-科学参考

单词	AC-DC instrument
释义	AC-DC instrument Encyclopedia 工学标准与校验装置释 AC-DC instrument交-直流仪器将被测交流电量参数（如交流电流、交流电压、有功功率、无功功率、有功电能、无功电能、频率、相位、功率因数等）按比例转换成直流电流、电压，并隔离输出模拟信号或数字信号的仪器。
随便看	material calorimetry material carcinogenicity Material Change and Moral One material characteristic material civilization material cladding Material Construction Plan for Tianjin Special Municipality City material conversion efficiency material culture material cycle of forest material cycle of water ecosystem material dependent society material depot material derivative material derivative method material dispersion material electrochemistry material epitaxy for semiconductor lighting material equivalence material ethics of value material extrusion forming material field material flow analysis material flow cost accounting material for oil adsorption from water

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