查询词典 evaporation rate

Major research work and conclusions are summarized as follows:1 The development of molecular distillation are reviewed in respect of the principle, model research and application; The technical and structure parameters are analyzed with respect to the evaporation rate and separation factor.2 Based on analysis of heat transfer and mass transfer process in WFMD, the discretization forms of bow wave ordinary differential equations and film partial differential equations are obtained with Runge-Kutta method and finite difference method respectively.

主要工作与研究结果如下： 1 综述分子蒸馏技术的应用及其发展现状，从分子蒸馏技术的原理、模型研究及其应用的发展等进行了系统评述；并结合蒸发速率和分离效率这两个评价分子蒸馏效果的重要指标，对刮膜分子蒸馏器工艺参数与结构参数进行了分析与讨论。

They are available in a variety of distillation ranges and evaporation rate s.?

这些产品具有不同的馏程范围和蒸发速度。

The reasons: first, the ink dry slowly tends to be a result of the slow evaporation rate of water, usually as a result of viscidity exorbitance or monochamus version xuetie deep and too thick membrane or for non-absorbent plastic, aluminum foil, and so on do not absorb ink, the other is for full wind conditions or no drying equipment condition or drying (including infrared small magnetic dry power) caused by the temperature low and so on.

原因：一是油墨干燥慢往往是因水的蒸发速率慢引起的，通常也会因粘度过高或版穴深而墨膜过厚或因非吸收性塑料，铝箔等不吸收油墨导致的，二是因完全无风状态下或无烘干设备条件或烘干(包括红外磁波干燥功率小)温度低造成的等等。

If the nature of the absorbing paperboard use water-based ink drying effect, it depends on many factors, including ink evaporation rate, penetration and sedimentation rate.

若在具有吸收性质的纸板表面使用水性油墨，其干燥效果取决于多种因素，包括油墨蒸发率、穿透率和沉降率。

Under this kind of electric field the relationship between the evaporation rate of distilled water and the semidiameter is pure quadratic.

上电极采用多个针电极的情况下，蒸馏水的蒸发速度比上电极采用单针电极情况下要快，但是并不是随着针电极的倍数增长而成倍的增长。

The vapour pressure and evaporation rate measurement mothed such as direct method、Kundson method and Langmiur method are compared.

比较了蒸气压及挥发速度测定的方法。

Analytical results show that: Anode evaporation rate, which determines mostly the production rate of UFMP, is influenced by the many factors including electric parameters of arc, ambient conditions and material properties et al; Existence and increase of anode ejection can influence the production rate and property of UFMP; It is firstly found and investigated that surface connexity phenomenon of Al anode material. Analyses and calculation show that formation of anode spot and existence of self-magnetic field force play an important part in surface connexity process; Effects of cathode material on prepared UFMP is also experimentally studied and theoretically analysed. It shows that effect of the cathode is inconsiderable under the experimental conditions used in the study. At last, the experimental results found in part one are analysed and discussed in detail.

然后详细分析了电弧与电极间的相互作用过程，结果表明：决定超微粉产率的阳极材料蒸发率受许多因素影响，它主要与电弧电参量，环境条件及材料性质有关；阳极表面液滴喷溅的存在和加剧将严重地影响所制超微粉的产率和性质；首次发现和实验研究了Al阳极表面凸起现象，并对此现象进行了详细的理论分析和实际估算，认为阳极斑点的形成及自磁场作用力的存在在该过程中起着重用作用；实验研究和理论分析了阴极材料对所制超微粉的影响，认为在本文所用实验方法及条件下，阴极材料对粉的影响很小。

The evaporation rate of element La at different temperatures in carbonized Mo-La2O3 cathode were calculated according to thermodynamics theory.

摘 要：从理论上计算了碳化Mo-La2O3热阴极材料在不同温度下活性物质镧元素的蒸发速度，分析了镧元素蒸发对材料热电子发射及其稳定性的影响。

The evaporation of some oils and their emulsifies was modeled with pan evaporation method, and the characteristics of the evaporation in different states was inspected. The equations of evaporation rate and the factors of inhibitory action of emulsification on evaporation have been obtained. The dynamics mechanism of emulsification has been discussed based on the observation and analysis of the characteristics of oil and water motion. The processes of spilt oils weathering have been integrated by the composition and states of oils in this prediction model.

本文主要是从目前研究的薄弱环节作为研究突破口，用浅盘蒸发法对原油及其乳化物的蒸发进行模拟，考察不同原油在不同阶段和乳化状态下的蒸发特征，得出蒸发速率方程及乳化对蒸发抑制作用因子；观测和分析油水运动规律，分析乳化动力学过程；以组成和状态是决定风化特征的主要因素和联系各风化过程的纽带这一思想为基础建立溢油风化预测模型。

More assimilation products were stored in sheathes than those in leaves. 2After rewaterring, net photosynthetic rate and evaporation rate came back quickly, especially D3 and D6 groups whose two photosynthetic indexes were higher than that of control group and then droped back to normal in serveral days.

同化产物在叶片中的含量高于茎鞘，但叶片中的氮素含量低于茎鞘。2恢复灌溉后，受到胁迫的处理组的光合速率、蒸腾速率都迅速升高，干旱3 d和6 d的处理组光合水平超过对照，然后又有所下降，水分利用效率因为蒸腾速率的骤然升高而降低，之后有所恢复。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。