The status and development of liquid space lubricants was reviewed.
综述了液体空间润滑剂的现状及发展,介绍了几种新型液体空间润滑剂的性能、合成方法。
Then, a correlation of liquid thermal conductivity with the heat of vaporization was derived by introducing the cell theory for liquids.
将所得模型结合统计力学理论,导出了液体的导热系数与蒸发潜热间的关系,对40种有代表性的物质(569个点)的关联,误差仅为1。