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electronicwarfare.rar
Two very good article in English ECM- Electronic warfare Acentury of powered flight1903-2003 & Radar ECCM model through petri nets
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whlabcd001 Size:
730K
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electroniclock.rar
SCM-based infrared remote control of electronic locks, external storage, infrared and keyboard dual-decode
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jdlpxl Size:
589K
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ASP/ASPX(.net)]
E-ASP.rar
Written in a language with the ASP e-commerce site, the other around the station has a very powerful feature
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monidianluxuexi.rar
Analog electronic circuits to study the semiconductor amplifier circuit is only
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leader Size:
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power.rar
把其他形式的能转换成电能的装置叫做电源。发电机能把机械能转换成电能,干电池能把化学能转换成电能.发电机.电池本身并不带电,它的两极分别有正负电荷,由正负电荷产生电压(电流是电荷在电压的作用下定向移动而形成的),电荷导体里本来就有,要产生电流只需要加上电压即可,当电池两极接上导体时为了产生电流而把正负电荷释放出去,当电荷散尽时,也就荷尽流(压)消了.干电池等叫做电源。通过变压器和整流器,把交流电变成直流电的装置叫做整流电源。能提供信号的电子设备叫做信号源。晶体三极管能把前面送来的信号加以放大,又把放大了的