物理过程

Differential thermal and thermo gravimetric analysis were used to capture the physical and chemical development of the high performance concrete with temperature.

通过热重分析、电镜扫描和汞压力测孔等方法，对高温过程中高性能混凝土材料的物理化学变化以及由此造成的微观结果变化进行了分析。

To research the nano-scale thin film lubrication which consists widely in micro electro mechanical systems and precision instruments,firstly,an interaction model of long chain molecules hexadecane ,used as lubrication,was built.

针对广泛存在于微机电系统和精密机械中的纳米薄膜润滑问题，首先建立了作为润滑剂的正十六烷长链分子间的作用力模型；接着运用分子动力学模拟的方法得到了润滑剂在6种不同的剪切速率下的应力、速度和温度分布；研究了摩擦过程中特殊的物理现象。

The results show that the optimal value of CoCl2 concentration is 0.2 mol/L and the maximum adsorbed amount is 19.674 mg/g onto this adsorbent. The adsorption capacity of phosphine onto CoCl2-modified ACF decreases with the increase of temperatures. The maximum absorbed amounts are 19.674 mg/g at 298 K, 13.537 mg/g at 313 K and 11.087 mg/g at 328 K, respectively. It is found that the Freundlich equation is more suitable for the description of phosphine adsorption process than the Langmuir equation. The isosteric heat of adsorption decreases with the increase of the surface loading on CoCl2-modified ACF, which means that CoCl2-modified ACF adsorbent has an energetically heterogeneous surface. Meanwhile, adsorptive phosphine removal performance may be a dominant of physical adsorption when the heat of adsorption is 16-24 kJ/mol, the CoCl2-modified ACF adsorbent will be one of the candidates for tail gas purification of airtight calcium-carbide furnace and recycle of phosphine.

研究结果表明：浸渍液浓度最佳值为0.2 mol/L，此改性ACF对PH3的饱和吸附量为19.674 mg/g；PH3在CoCl2改性ACF上的吸附量随温度升高而迅速降低，在298，313和328 K时PH3的饱和吸附量分别为19.674，13.537和11.087 mg/g；Freundlich吸附等温方程较好地模拟了PH3在改性ACF上的等温吸附；PH3气体在改性ACF上的等量吸附热随吸附量的增大而减小，表明改性ACF吸附剂表面能量的不均匀性；吸附热在16~24 kJ/mol范围内，过程为物理吸附，有利于密闭电石炉尾气的净化。

The author also studied the structure of Knudsen layer with Mott-Smith approach, and gave out the changing tendency of physical quantities in this layer, therefore the physical nature of evaporation process can be known more completely and more deeply.

本文还用Mott-Smith方法研究了克鲁曾层结构问题，首次给出了物理量在其内部的变化趋势，对蒸发过程的物理本质有了更全面更深入的认识。

In the course of reversing of haul-off unit the folds of the film occurred through the board of lambdoidal can be flattened and stretched by the angle conversion of several rollers, and this enhances efficiently the comprehensive physical and mechanical performance of the products.

并且将薄膜经过人字板时产生的皱折在牵引旋转过程中，经过多根导辊之间的角度变换，达到展平和拉伸的作用，有效提高制品的综合物理机械性能。

We should prevent and rectify students tendency to mathematicize physical problems .

在教学过程中，我们应注意防止和纠正学生把物理问题数学化的倾向。

The observation of cloud microphysical structure and the analysis of seeding physical effect play an important role in artificial precipitation-enhancement.

降水过程的云微物理结构的观测和催化效应的分析在人工增雨中占有重要的地位。

XRD, 29Si, 27AI MAS NMR, the adsorption of nitrogen at low temperature,129Xe NMR, XPS, IR-TPD, NH3-TPD, the high vacuum volumetric analysis and pulse flow microreaction were used to study the difference in structure and property between the US-SSY zeolites obtained by quick and slow cooling after treating SSY zeolite with steam at high temperature.

应用X射线粉末衍射、29Si、27Al魔角旋转核磁共振、低温氮吸附、129Xe核磁共振、X射线光电子能谱、程序升温脱附和脉冲微反等多种物理、化学手段，详细考察了经高温水蒸汽处理后的超稳Y分子筛在急冷和自冷过程中产生的结构和性能差异，结果表明，冷却速率是制备分子筛必要的控制因素

Distribution ratios of complex extraction for different operation conditions were forecasted. Using mass action law, the liquid-liquid equilibrium models of complex extraction of monobasic and polybasic carboxylic acid have been successfully induced, and physical extraction were also considered in the model. On the basis of orthogonal experiments, the models of equilibrium distribution ratios were established. The processes of complex extraction were tested and verified. Comparing experimental data with model values, it could be held that the regression precision of model was rather high and the model supplied fundamental data for industrial amplification and practical use of complex extraction.

采用质量作用定律分析方法，成功地推导了同时考虑物理萃取的一元及多元羧酸络合萃取通用液-液平衡数学模型，并在正交试验基础上建立了磷酸三丁酯络合萃取丁酸、三烷基胺（7301）萃取丁酸、丁二酸、柠檬酸的平衡分配系数模型，从平衡角度对络合萃取过程进行了验证与预测，通过实验数据与模型计算值比较，表明模型的拟合精度较好，从而为络合萃取技术的工业放大与实际应用提供了重要依据。

In the iterative process of IPO, the fast multipole method is employed to accelerate computation.

利用迭代物理光学法计算一般电大尺寸腔体的电磁散射特性，在迭代过程中用快速多极子方法加速计算。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。