• 2022-07-25
    一体系如图,隔板两边均充满空气(视为理想气体),只是两边压力不等,已知,则将隔板抽去后应有https://p.ananas.chaoxing.com/star3/origin/a2a94a52998cbb24315119c4c4828cff.pnghttps://p.ananas.chaoxing.com/star3/origin/58739dac533e70fca22e62f54ea225cf.jpg