查询词典 simulate

Chapter 5 covered the quantum chemistry study of the model molecule (410 atoms) of HupA- Acetylcolinesterase complex at HF/4-31G level with point charge model (1929 point charges) to simulate the environment effect on complex active site.

第五章：用HF/4-31G量子化学方法对单分子状态石杉碱甲、活化状态的石杉碱甲以及石杉碱甲-乙酰胆碱酯酶复合物的模型体系（410原子，1929个点电荷）进行了从头计算研究，指认了对于形成稳定复合物贡献最大的石杉碱甲分子的基团和酶的氨基酸残基，揭示了活性位点中水分子的重要作用。

In this research, hybridize the HF and LF numerical softwares to simulate the antenna radiations under large structure is the main work.

中文摘要本研究主要工作是利用高低频的电磁软体模拟天线在超大型结构体下的辐射。

The results indicate that it is possible to simulate and research high-speed flow using the smooth particle hydrodynamics method.

对模拟结果进行分析，表明光滑粒子流体动力学可用于高速水流的计算模拟研究。

Through the program users to enter key parameters, we can simulate the spread of hydrogen sulfide.

通过该程序用户只需输入关键参数，就可以对硫化氢扩散进行模拟分析。

Numeric simulation is one of the means to evaluate the groundwater quality and simulate the occurrence and development of natural hydrogeology process.

数值模拟方法是评价地下水水质、模拟自然界一些水文地质过程中发生和发展的主要手段之一。

By ignoring the effects on infiltration and flow roughness caused by land use, the rainfall data collected during a storm on July 4, 1997 were used to simulate overland flow and the stream hydrograph.

在不考虑土地利用所引发的入渗和水流摩擦效应的前提下，初步以1997 年07 月04 日的暴雨雨量资料，及40 组模式参数组进行模式的测试。

Meanwhile cyclodextrin can simulate ester hydrolase,which also may have an impact on itself.Up to now,there is no research focused on the stability of cyclodextrin ester.

同时环糊精本身就可以模拟酯解酶，也有可能对自身酯键产生影响，目前还没有专门真对环糊精酯键稳定性的相关研究。

So the Hydrus 2D was selected to simulate the soil water movement in ET covers with different cover thicknesses,the simulations shown that the optimal ET cover in Wuhan area should be 120-140 cm loamy soil layer with shrub.

因此采用Hydrus 2D软件对不同土层厚度腾发覆盖系统的渗沥控制效果进行数值模拟，结果表明，在武汉地区采用120～140 cm厚度壤土层和灌木构成的腾发覆盖系统是确保渗沥控制效果的经济合理方案。

Considering non-linear response of pile, the hyperbolic function is used to simulate the tip resistance and shaft force.

采用双曲线模型模拟端阻及侧阻随变形的发展，以体现桩工作的非线性特性。

First of all, the report introduced evolution, achievments and problems in the study of anisotropy in the inner of earth. The first-order hyperbolic system of equations is work out, which is used to describe the wave motion in 2D transversely isotropic media. Utilizing the characteristics of free-divergence, We have imposed MacCormack theme that is used to simulate multicomponent records in anisotropic media and have developed a fast high order vectorized finite-difference algorithm adapted for the vector supercomputer.

本文首先阐述了地球内部介质各向异性研究的沿革、成就和问题，接着给出了描述二维横向各向同性介质中波动的一阶双曲型方程，利用其自由发散特性，构制了各向异性介质中多波多分量地震记录数值模拟的MacCormack算式，导出了适用于并行计算的二维横向各向同性介质中波动的有限差分模拟算子，该算子具有可并行化计算、相位差小等优点。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。