film boiling meaning in English

薄膜状沸腾
膜层沸腾
膜态沸腾
液膜沸腾

Both gradual transition and sudden jumps between nucleate boiling and film boiling are properly interpreted in a mechanistic manner
模型可适当地说明于核沸腾与模沸腾间逐渐转换、及不连续跳跃之转移现象。
The results denote that the sand layer can greatly enhance heat transfer in high temperature region because it changes film boiling to liquid film evaporation in the sand layer
在高温金属面上覆盖砂层后，可将高温面上的膜沸腾转化为砂粒表面的液膜蒸发，从而大幅度提高表面换热系数，强化冷却能力。
Experimental study is performed on the mist cooling of heated high temperature surface covered by a sand layer to investigate the effects of both sand size and thickness of sand layer on heat transfer charateristics in order to enhance heat transfer of film boiling region
摘要研究了高温金属面上覆盖砂层后的喷雾冷却换热特性，测试了砂粒颗粒大小和砂层厚度对换热特性的影响。
On the basis of heat transfer theory , this paper analyzes heat transfer process in film boiling stage when axial workpiece is quenched vertically and distribution of steam film thickness as well as corresponding variation of heat - transfer coefficient
摘要以传热学理论为基础，对轴类工件竖直淬火时膜沸腾阶段的传热情况进行分析，分析了工件表面蒸汽膜厚度的分布情况和传热系数的相应变化。