1.流体在同一流管中作定常流动时,对于不同截面积处的流量是( ) A.截面积大处流量大; B.截面积1.流体在同一流管中作定常流动时,对于不同截面积处的流量是( )A.截面积大
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![1.流体在同一流管中作定常流动时,对于不同截面积处的流量是( ) A.截面积大处流量大; B.截面积1.流体在同一流管中作定常流动时,对于不同截面积处的流量是( )A.截面积大](/uploads/image/z/4868849-65-9.jpg?t=1%EF%BC%8E%E6%B5%81%E4%BD%93%E5%9C%A8%E5%90%8C%E4%B8%80%E6%B5%81%E7%AE%A1%E4%B8%AD%E4%BD%9C%E5%AE%9A%E5%B8%B8%E6%B5%81%E5%8A%A8%E6%97%B6%2C%E5%AF%B9%E4%BA%8E%E4%B8%8D%E5%90%8C%E6%88%AA%E9%9D%A2%E7%A7%AF%E5%A4%84%E7%9A%84%E6%B5%81%E9%87%8F%E6%98%AF%EF%BC%88+%EF%BC%89+A%EF%BC%8E%E6%88%AA%E9%9D%A2%E7%A7%AF%E5%A4%A7%E5%A4%84%E6%B5%81%E9%87%8F%E5%A4%A7%EF%BC%9B++++++B%EF%BC%8E%E6%88%AA%E9%9D%A2%E7%A7%AF1%EF%BC%8E%E6%B5%81%E4%BD%93%E5%9C%A8%E5%90%8C%E4%B8%80%E6%B5%81%E7%AE%A1%E4%B8%AD%E4%BD%9C%E5%AE%9A%E5%B8%B8%E6%B5%81%E5%8A%A8%E6%97%B6%2C%E5%AF%B9%E4%BA%8E%E4%B8%8D%E5%90%8C%E6%88%AA%E9%9D%A2%E7%A7%AF%E5%A4%84%E7%9A%84%E6%B5%81%E9%87%8F%E6%98%AF%EF%BC%88++++%EF%BC%89A%EF%BC%8E%E6%88%AA%E9%9D%A2%E7%A7%AF%E5%A4%A7)
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