模拟结果表明，蒸发液膜呈现层流、湍流、波动流等复杂流动形态，湍流主要出现在刮膜器前的弓形波内。
Simulating results show that laminar, turbulent and wavy flow states are simultaneously subsisting in the evaporating liquid thin-film, and turbulence appears in the arched wave before wipers.
为了计算波动降膜传热传质，求解得到波动膜流解是非常重要的。
It is important to obtain the wavy film flow solution for the purpose of heat and mass transfer calculations.
三个主要因素，非理想的软x射线光学多层膜的界面粗糙度和相互扩散层的厚度波动，定量的特点。
Three main factors, layer thickness fluctuation, interfacial roughness and interdiffusion of non-ideal soft X-ray optical multilayers were characterized quantitatively.
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