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对液体压强宏观解释的思考液体比气体复杂得多,它的分子结构近程有序,与气体、固体比较更接近于固体.固体的形变有多种形式,拉伸、压缩、扭转、剪切等等,无论发生哪一种形变都有相应的应力产生.对气体和液体可以毫无应力地改变其形状,但在体积压缩方面气体、液体则有与固体一样的性质气体和液体由于体积的压缩而引起的应力就是压强.因之压强的挤压解释不仅适用于气体也适用于液体.但是对液体压
Reflections on macroscopic interpretation of liquid pressure Liquids are much more complex than gases, and their molecular structures are close-range and orderly, and they are closer to solids than gases and solids. Deformation of solids takes many forms, stretching, compression, twisting, and shearing. And so on, no matter what kind of deformation occurs, there is a corresponding stress. The gas and the liquid can change its shape without stress, but in terms of volume compression, gas and liquid have the same properties as the solid gas and liquid due to the volume The stress caused by the compression is the pressure. The extrusion explanation of the pressure applies not only to gases but also to liquids. But to liquid pressure