单词 | impedance |
释义 | impedance[im'pi:dəns]n. 阻抗【计】 阻抗, 电抗【化】 阻抗【医】 阻抗(电) impedance im.pe.dance AHD: [¹m-p¶d“ns] D.J. [!m6pi8dns]K.K. [!m6pid2s]n.Symbol Z (名词)符号 Z A measure of the total opposition to current flow in an alternating current circuit, made up of two components, ohmic resistance and reactance, and usually represented in complex notation asZ = R + iX, where R is the ohmic resistance and X is the reactance. 全电阻:在交流电路中电流所遇到的所有阻抗的度量单位,由欧姆电阻抗和电抗两部分组成,在复合符号中通常表示为Z = R + iX, 其中 R 是电阻抗, X 是电抗 |
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