气泡生长闭合运动的实验结果与理论基本上是符合的。
The experimental results for growth-collapse motion of a single cavitation bubble fairly agreed with theory.
比如探究气泡生长速率如何随气泡面的数目变化而变化,以及单位容量内使表面积最小化。
Those include uncovering how bubble growth rates vary with the number of bubble sides and minimizing the surface area per unit volume.
添加界面活性剂的核沸腾在改变蒸气泡生长特性的同时,主要是强化了对流换热。
It is known that surfactant additive has important effect to nucleate boiling, surfactant additive mainly intensifies the convection of fluid while it changes the attribution of bubbles.
通过对泡沫合成中的物理过程系统分析得出:泡沫的孔径大小主要受气泡成核与气泡生长两阶段的影响。
After analyzing the physical process of polyurethane foam formation, such conclusions can be got: bubble nucleation and bubble growth affect cell size primarily.
这项研究建立在以往的工作之上——以前使用微气泡使藻类生长得更密集以此来提高产量。
The research builds on previous work that used micro-bubbles to grow algae more densely and thus increase production.
应用气体气泡的生长过程确定了临界气体饱和度,从宏观和微观的结合上来理解溶解气驱的机理。
The critical gas saturation is defined by using growth process of gas bubbles in order to understand the mechanism of solution gas drive process.
以硫酸水溶液-锌汞齐(汞电极)体系,实验研究了液-液界面上化学反应形成气体产物时气泡的生长规律。
The growth of gas bubbles on liquid-liquid interface is studied experimentally when gas forms through chemical reaction in sulphuric acid solution-zinc amalgam (or mercury electrode) system.
维尔纳叶法合成刚玉是目前市场上最常见的,因此,弧形生长纹和气泡是宝石学家进行鉴定时重要而有力的关键依据。
Verneuil synthetic corundum is by far the most common in the market. Thus it is vital that gemologists are familiar with the key identifying features - curved growth lines and gas bubbles.
而水面漂浮物中的主要结构是碳纳米洋葱和不规则的多面体纳米颗粒,由各向同性的碳粒子在气泡壁附近形核并生长而成。
The main structures in floating products are carbon nano-onions and irregular polygon particles, and they grew from isotropic carbon particles near gas bubble wall.
由于粉末棒密度不均匀,生长过程中又有气泡产生,CO2光源的功率必须严格控制,并随时调整以适应单晶光纤的生长。
The power of CO2 laser is critical due to the non-uniform density and the air bubble in it. It must be strictly controlled.
对以NFA作发泡剂的熔体发泡过程分析表明,发泡过程实际上是熔体中气泡的形核、生长、流变和破裂的动态平衡过程。
The foaming process of NFA was studied. The results show that the melt foaming process is actually a homeostasis process of bubble nucleation, growth, rheology and collapse.
进而获得了沸腾气泡的生长速率与脱离直径的计算方法。
Momentum balance equations were established for both x-direction and y-direction, by which bubble growth rate and departure diameter can be calculated.
进而获得了沸腾气泡的生长速率与脱离直径的计算方法。
Momentum balance equations were established for both x-direction and y-direction, by which bubble growth rate and departure diameter can be calculated.
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