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ljliu2
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csuhcb2000(½ð±Ò+1):»¶Ó½»Á÷ 2010-11-03 21:05:02
bikebi(½ð±Ò+4): 2011-04-26 09:12:46
csuhcb2000(½ð±Ò+1):»¶Ó½»Á÷ 2010-11-03 21:05:02
bikebi(½ð±Ò+4): 2011-04-26 09:12:46
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Qm= fa^2/(2*pi*fr*R1*C*(fa^2-fr^2)) Where fa is resonance frequency, fr is anti-resonance frequency, R1 is impedance in resonance frequency, C is capacitance in 1 kHz. |

2Â¥2010-11-02 11:22:26
plyhunter
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¡ï
csuhcb2000(½ð±Ò+1):»¶Ó½»Á÷ 2010-11-03 21:05:05
bikebi(½ð±Ò+1): 2011-04-26 09:12:50
csuhcb2000(½ð±Ò+1):»¶Ó½»Á÷ 2010-11-03 21:05:05
bikebi(½ð±Ò+1): 2011-04-26 09:12:50
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3Â¥2010-11-02 11:46:56













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