他很灵活 发表于 2025-4-1 04:26:43
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Transport Phenomena,ules in the gas. Diffusion is the mass transport caused by concentration gradients, viscosity is the momentum transport caused by velocity gradients, and heat conduction is the energy transport caused by temperature gradients. Additionally, there are other phenomena such as mass transport caused by要求比…更好 发表于 2025-4-1 17:28:53
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