蒸发

The application areas includes the improvement of new-type China liquor by pervaporation, the production of apple brandy and apple acidic beverage by fermentation of apple juice with a PDMS membrane bioreactor and the production of fuel ethanol by continuous fermentation in a silicone rubber membrane bioreactor.

本论文对硅橡胶复合膜结构及其渗透蒸发性能展开了较为系统的研究，同时进行了PDMS膜用于渗透蒸发过程对白酒风味成分重整、苹果原汁发酵制造白兰地和酸性饮料产品、连续发酵生产燃料乙醇三方面的应用研究。

More meaningful comparisons can be made by comparing water loss from the potometer with that from an atmometer (an apparatus used to measure the rate of evaporation from a porous pot or other nonliving wet surface), which allows uncontrolled evaporation.

更有意义的是，可以比较蒸腾计的失水与蒸发计（通过有孔小罐或者潮湿表面来测量蒸发速率的仪器）的失水间的区别。

In atomic vapor laser isotope separation, the metal is heated and melted by electron beam, and some atoms are on the metastable states. In order to analyse the influence of metastable states' deexcitation on vapor physical parameters, such as velocity, temperature, direct simulation Monte Carlo method is used to simulate the 2 D gadolinium evaporation from long and narrow crucible.

在原子法激光同位素分离工程中，金属受电子束的加热而熔化，有一部分原子处于亚稳态能级，为了分析在蒸发过程中亚稳态原子退激对原子蒸气的速度、温度等物理特性的影响，采用直接模拟蒙特卡罗法模拟钆原子蒸发过程，分析亚稳态原子退激过程对蒸气特性的影响。

The optimized device process of p-n Alo.85Gao.15As/GaAs solar cells have been investigated. AuBe/Au and AuGeNi/Au were evaporated and metallized to form ohmic contacts of front grids and back electrodes, respectively. Heavily-doped GaAs cap layers were removed by the NH4OH:H202:H3P04:H20 selective etching solution.

分别采用真空蒸发AuBe/Au和AuGeNi/Au并合金化形成欧姆接触制作太阳电池正面栅线和背面电极；采用NH_4OH：H_2O_2：H_3PO_4：H_2O体系的选择性腐蚀液去除高掺杂的GaAs接触层；采用真空蒸发技术制备ZnS/MgF_2双层复合减反射膜。

In this dissertation, Al-Cu-Mn ternary alloy ultrafine powders with 99% relative content of AlCu〓Mn compound phase were prepared. But only binary compound phases of Al-Cu and Al-Cr systems formed in the Al-Cu-Cr ternary alloy ultrafine powders, without any ternary compound phase.

本研究在蒸发Al-Cu-Mn合金时，制得了AlCu〓Mn相对含量达到99％的合金超微粉末；在蒸发Al-Cu-Cr合金时，制备的超微粉末中只生成了Al-Cr和Al-Cu二元化合物相，无Al-Cu-Cr三元化合物合金相生成。

Based on the results of calculation and model test the applicability of the evaporation cooling for horizontal bus bar has been proved. It also gives a hint for its applicability in huge horizontal turbo-generators.

通过对卧式放置的汇流排采用蒸发冷却的可行性的理论计算和模型试验结果的分析，不仅明确了其技术可靠性，而且为将蒸发冷却技术推广应用于卧式的大型汽轮发电机提供了依据。

Laboratory experiments suggest that capillary rise and evaporation play an important part in determining the position of emplacement of ions in the soil profile: in nature, root-zone transpiration also plays a part in solute deposition/adsorption within the evapo-transpiration zone.

实验室的实验表明，毛细管上升和蒸发在决定进驻的离子在土壤剖面位置的一个重要组成部分：性质，根区蒸腾也起着溶质沉积在部分/吸附在土壤水分蒸发，蒸腾区。

The research results show:(1) we combine time series method with the dispersed Markov Chains theory of stochastic process, and present a Markov Model based the time series analysis for predicting the precipitation for groundwater resources evaluation. Results show that the time series-Markov Model is efficient, and it has higher accuracy than that of the single model of time series;(2) started from the systematic point of view, we analyze the metabolic process of groundwater, establish the ultimate metabolic equation of groundwater for protecting the water resources, and discuss the value of reducing evaporation for making full use of the water resources;(3) Through a theoretical analysis of the results of the experiments, we draw a conclusion: the critical depth on evaporation of groundwater is in step with the height of the maximal capillary rise of media.

通过理论分析与实验研究，得出主要结论如下：(1)论文将传统的时间序列方法与随机过程马尔可夫预报模型相结合，以预报大气降水量，并用于地下水资源评价，创造性的提出了地下水资源评价中降水量的时序——马尔可夫预报模型；(2)论文从系统的观念出发，分析了地球水循环中地下水代谢过程，建立了旨在保护水资源的地下水极限代谢条件方程，并进一步阐明了减少蒸发量和增加补给量在水资源保护中的重要作用；(3)论文通过实验研究和理论分析，论证了潜水蒸发存在极限埋藏深度，得出了潜水蒸发极限埋深与介质最大毛管水上升高度一致的重要结论。

This work puts forward a new kind of stator insulation structure for a special evaporative cooling commutate asynchronism generator with high power density. For the first time using a simulation tool—EMAS software setting in a workstation, this work calculates the electric and temperature fields in the primary project of the new kind of stator insulation structure.

但是，卧式电机定子采用蒸发冷却技术，受到了来自传统绝缘的不合理束缚，主要体现在绝缘与传热的配合问题，这对于蒸发冷却方式在中大型卧式电机定子上的工程实用提出了挑战。

In Chapter 4, imbalanced counterflow of indirect evaporative cooling is simulated while taking into account the non-linearity of the saturation line of moist air. Four diagrams are provided to assist in determination of the optimum heat capacity ratio.

第四章针对蒸发冷却过程中饱和湿空气比热容随温度的非线性变化关系，研究了非平衡流逆流间接蒸发冷却过程〓损失及最佳热容量比的计算线图。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。