查询词典 numerical analysis

Study on temperature field in rare earth electrolysis cell by finite element method;2. The numerical analysis method of temperature field in rare earth electrolysis cell of fluoride system was studied in this paper.

研究了氟化体系稀土电解槽温度场问题的数值模拟分析方法，采用有限元法计算了新的电解槽温度场，其分析结果，为新槽体的开发设计提供了参考依据。

Derivative security ; price equation ; numerical analysis ; stock option

衍生证券；定价方程；数值分析；股票期权

This dessertation dedicated a complete study of Chinese crane phylogenetics based on cell, protein and DNA levels combined with cladistic and numerical analysis. The main research work is introduced as following aspects.

本文在细胞、蛋白质、DNA等不同层次，并结合支序分析和数值分析等方法对中国鹤类的系统发育关系进行了全面的探索性研究。

Numerical analysis is given to discuss the influence of response time and frequency detuning on the characteristics of bifurcation and noise.

以响应时间及频率失调为参变量，对其分岔及噪声等动态行为进行数值分析。

Thus, we can apply the very algorithm to make their numerical analysis much quickly and precisely. We will take the following two devices, the multiple branch rectangular waveguide directional coupler and the H-plane T-junction duplexer, as examples, systematically analyze and discuss the "Network segment and de-segment algorithm" presented and GA application in the computer aided design of complex microwave structures.

本论文将以矩形波导分支电桥耦合器和H面T型接头双工器的优化设计为例，比较系统地分析讨论将&多模网络分解—重组算法&和遗传算法应用于微波电路器件CAD的理论、算法和计算技术问题，并给出主要的器件性能特性曲线，以全面报告我们研究工作的心得体会和研究成果。

Sports statistics ; fitte models ; numerical analysis.

体育统计；拟合模型；数值分析

This study extracts the dynamic characteristics of the floor based on numerical analysis by SAP2000. Results show that the boundary conditions, floor thickness and beam size affect the dynamic characteristics of the floor, among which the floor thickness is the most critical factor.

本研究利用SAP2000软体模拟楼版动态反应，结果显示，不同边界条件、楼版厚度及梁尺寸均会造成楼版的动态反应不同，其中以楼版厚度之影响最大。

Numerical analysis indicated that B2817 was a species of genus Vibrio and shared a high homology with V. gazogenes. However, there were obvious differences between them in phenotypic and chemotaxonomic characterization. The result from this study indicates that B2817 is probably a novel species of Vibrio.

经多相分类学鉴定，发现B2817是弧菌属中一个种，与弧菌属中的产气弧菌Vibrio gazogenes亲缘关系最近，但两者在形态、生理生化特征、分子遗传等方面存在很大差异，故认为B2817可能是弧菌属的一株未被认识的新种。

In order to show the validity of the unit,different lead rubber isolators are introduced for the numerical analysis,good agreement between the analytical results and the experimental results is obtained.

为了检验支座单元的可靠性，对不同规格的铅芯橡胶支座进行数值模拟，并与试验结果进行比较分析。

The real shape of U tube was considered, and heat transfer model of underground vertical buried tube heat exchanger was built with math methods and numerical analysis software. The soil temperature distributions around the buried tube under different working conditions were solved by programming.

考虑U型管的实际形状，借助数学方法和数值分析软件，建立了地下垂直埋管换热器传热模型，并通过编程求解数学模型，得到了系统短期运行不同工况下埋管周围土壤的温度场分布情况。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。