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[ Last edited by ZANCAI on 2008-10-10 at 15:04 ]
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ZANCAI

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7Â¥2008-10-13 14:15:42
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hanchenhua

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Miniaturization and lightweight  have become the focus of electronic components development with the development of science technology, which means  portable electronic components would expand in so many fields, such as military communications, civilian communications and maritime communications.
Never give up! Move!
2Â¥2008-10-10 17:08:46
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money4u

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

Secondary batteries, used as a traditional power source have been restricting the applictations of portable electronics equipments for their large size, limited life time and frequent charging.
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3Â¥2008-10-10 17:29:57
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hanchenhua

Òø³æ (СÓÐÃûÆø)

However, traditional power supply equipment--batteries------still exsisting some short comings, such as big volume, limited life span, needing to take charge from time to time, etc. greatly constrains the portable electronic products application. It is believed that the effect method to solve the energy source of the low-powered portable electronic products if batteries could convert the mechanical energy into electrical energy anywhere and anytime.
Never give up! Move!
4Â¥2008-10-10 18:30:50
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