The fluid can maintain a fixed volume, and its volume is very small under the action of external force.
举一反三
- An energy interaction is heat transfer if its driving force is a _______ difference. A: density B: pressure C: volume D: temperature
- There is no material_____deform more or less under the action of force.
- Cg is defined as the rate of change in volume per unit volume of gas under isothermal conditions.
- Which attribute of a logical volume can NOT be changed after it is created？（） A: The placement of the logical volume B: The stripe size of the logical volume C: The upper bound of the logical volume D: The intra-policy of the logical volume
- Which of the following concepts belong to Euler method ( ) A: control volume B: pathline C: fluid particle D: fluid parcle