模拟实验

Especially coupling mathematics model and numerical simulation method.

从机理、实验和数值模拟方面，综述了近年来国内外土壤中有机污染物迁移转化过程的最新进展，重点介绍了处理耦合数学模型的的数值模拟方法，并结合土壤污染发展的特点，对今后有机污染的研究方向作了一般性探讨，提出了需要进一步解决的关键性问题。

By contrast with the experimental data, the results obtained from numerically simulating are in good agreement with experimental data.

模拟结果表明，数值模拟结果和实验结果有较好的一致性。

According to three compared experiments, which are using simple tactile guide, with visual guide and with tactile board, we conclude that the simulated phosphene positioning system with tactile board is accurate (the mean error is less than 10mm) and reproducible (the standard deviation is less than 6mm) in evaluating simulated phosphene.

如此循环往复，在经过简单触觉导航、加入视觉导航和具有触摸板导航的三个对照性实验后，我们得出具有触摸板导航的模拟光幻视定位系统能够精确(平均误差小于10mm)且稳定(标准差小于6mm)的对模拟光幻视点进行定位。

In this paper,the theory model of the distribution of polarized skylight is imitated by a software simulation platform first,and the experiment model of skylight polarization distribution is gained with full-sky imaging polarimetry.

首先通过软件模拟平台模拟了天空偏振光分布的理论模型，并用全天空偏振测量方法获得了天空偏振光分布的实验模型。

The model expanded the existing models simulating stomatal responses to environmental water status by incorporating the knowledge about the mechanisms of the action of radiation and temperature, and the interaction between them In this model, moreover, a representation of stomatal conductance as a function of stomatal geometry is used, where the water potential gradient within the leaf has been taken into account.

在不同环境因子的组合下模拟得到的结果与公认的实验观测基本一致。它可以作为研究气孔整体行为的理论框架，也可用于检验气孔运动的基本假设。第四章对Ball和Berry提出的气孔经验模型进行了分析和模拟检验。

Coke properties has been studied by high temperature SiC oven、infrared gas analyzer and X-ray diffraction. First set forward the relationship between UPC and coke reactivity, strength, fine coke and coke graphitization, and creatively find the graphitization degree of coke tends to 100% when temp. reaches to 1350℃ UPC is profitableness to coke properties;②The effect of UPC on liquid slag distribution and flow functions in experiment oven has been studied by mathematics simulation The effect of UPC on taking shape and dropping of high titanium-bearing B. F. slag has been studied by using high temp. oven simulation cohesive zone and dropping zone of blast furnace.

为了弄清楚这部分UPC对高炉冶炼钒钛磁铁矿过程的影响，①在实验室利用高温SiC炉、红外线气体分析仪、X—射线衍射仪等进行了一系列UPC对焦炭性能及石墨化度的影响研究，提出了UPC与焦炭反应性、抗压强度、粉化性能及焦炭石墨化度之间的关系，创造性的发现高炉内1350℃以上，焦炭的石墨化度已达100％，UPC对焦炭性能的影响有益而无一害；②采用数学模拟方式研究了UPC对实验炉内液态渣分布及流函数的影响，并利用高温熔滴炉模拟高炉软熔带、滴落带研究UPC对高钛渣滴落性能的影响，采用旋转式粘度计测定滴落渣性能并通过高倍矿相显微镜观察了滴落渣的矿物结构。

In the practical test, though the difference in operating efficiency between iconic and tab interfaces is insignificant, the difference is significant in the subject feelings of users between both types of interfaces in terms of user feelings, interaction, visual effect, structure expression, SUS usability and QUIS satisfaction.

在本研究正式实验中，图示式模拟介面比起标签式模拟介面虽然於受测者操作绩效上并没有显著差异，但是在使用感受、互动性、视觉、架构表达形式、SUS使用性、QUIS满意度之不同面相上，受测者主观感受皆有显著的差异存在。

Furthermore, the application of the properties of real water and water steam in numerical simulations for real gas flow is discussed.

对真实水和蒸汽性质在真实气体流动数值模拟中的应用方法进行了研究，并对湿蒸汽流动进行了数值模拟，计算结果与实验结果吻合良好。

In order to study this question, author have done the following four things: first, have tested more than forty times in WUHAN—the typical region which hot in summer and cold in winter, second, use Ventilation Simulation software to do some simulation test; third, investigate some residenter's subjective recept over their house; fourth, reading some paper. Through studying ventilation, sunlight, periphery component, I have thorough discussed some house design theory compatible to this special climate.

为了这个目的，作者在武汉——典型的夏热冬冷地区进行了冬季与夏季大量实测实验、通风模拟软件PHOENICS的模拟试验、广泛的居民就住宅主观感受问卷调查，以及众多的文献阅读，从住宅的通风、日照、外围护构件等方面着手，深入研究了该地区住宅适应气候的设计方法，努力寻求一种最适合夏热冬冷地区住宅的气候适应方式。

At first, on the basis of the combination research methods of analytical theory, numerical simulation and experiment, the mathematical and physical model of certain-length rolling process have been established. Then according to the established model, the menstruation of rolling average friction coefficient is proposed; and then the certain-length rolling process and key parameters are determined.

采用理论研究、数值模拟和实验研究相结合的研究方法，建立定长轧制物理模型和数学模型；基于所建模型，提出了一种测定轧制平均摩擦系数的方法；确定了定长轧制工艺方法和关键参数；分析了影响制件轧制长度的因素；对关键参数进行了数值模拟。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷