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Megapack: DigitalTutors - Unity Mobile Game Development Series
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Digital-Tutors - Modeling Low Polygon Game Characters in 3ds Max
Digital-Tutors - Texturing Low Polygon Game Characters in Photoshop
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Microsoft XNA Game Studio 2.0 Learn Programming Now!
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Level Design - Preproduction Blueprint: How to Plan Your Level Designs and Game Environments Workshop
The Game Audio Tutorial - A Practical Guide to Sound and Music for Interactive Games
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Supply Chain Games: Operations Management and Risk Valuation [Repost]
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Entertainment 用电安全知识
Posted on 2010-04-28
|  |
电流对人体的伤害有三种：电击、电伤和电磁场伤害。电击是指电流通过人体，破坏人体心脏、肺及神经系统的正常功能。电伤是指电流的热效应、化学效用和机械效应对人体的伤害；主要是指电弧烧伤、熔化金属溅出烫伤等。电磁场生理伤害是指在高频磁场的作用下，人会出现头晕、乏力、记忆力减退、失眠、多梦等神经系统的症状。
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