Empirical formulae for the critical heat flux of the film breakdown and heat transfer correlations for normal and subnormal films are obtained by fitting the test data.

根据实验数据拟合出液膜破断临界热流密度经验公式，同时还拟合出正常液膜和接近破断临界时的液膜的换热系数综合关系式。

youdao

During the long operational time, the film insulation is exposed to the electrical, thermal and mechanical stresses, which will cause insulation degradation and lead to breakdown finally.

绝缘薄膜材料在长期的运行过程中，受到电、热、机械和环境因素的联合作用，其性能将因此逐渐变坏，并最终导致绝缘击穿。

youdao

The dependence of breakdown voltages of the thin film SOI devices on the concentration gradient in the linearly doped drift region is experimentally investigated for the first time.

首次对薄膜SOI功率器件的击穿电压与线性掺杂漂移区的杂质浓度梯度的关系进行了实验研究。

youdao

He channeled his emotional breakdown into a documentary film about journalists who struggle with the traumatic violence they witness.

VOA: standard.2010.07.01

On his return to New Zealand, no longer able to work as a film maker, he suffered a mental breakdown.

BBC: The tale of the 'vanishing house' on Tory Island