应用能量的观点把液体的分布密度忽略，将使公式计算简化。
The distributive density of liquids can be ignored by adopting the view of energy so as to simplify the computing equation.
对金属薄板兰姆波探伤中的一些问题进行了探讨，提出了能量沿板厚分布的计算公式。
Some questions about Lamb waves in nondestructive testing of thin metal sheet were discussed in this paper. The calculation formula of energy distribution along thickness of sheet was advanced.
一维热传导公式用来考虑气泡和它周围液体之间的能量交换以及气-液交界层的温度分布。
The heat conduction equation is used to consider the energy transfer between the bubble and the surrounding liquid, as well as the temperature distribution in the liquid layer.
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