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位移功对应动能,表面功对应表面能,那么体积功对应什么能?什么功对应应变能? |
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小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
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