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.

研究了氟化體系稀土電解槽溫度場問題的數(shù)值模擬分析方法www.xaqsjc.com，采用有限元法計算了新的電解槽溫度場又爽又粗又大一级A片，其分析結果中文字幕不卡毛片网址，為新槽體的開發(fā)設計提供了參考依據(jù)丰满熟女456视频。

Derivative security ; price equation ; numerical analysis ; stock option

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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.

本文在細胞、蛋白質七七九九色色,,、DNA等不同層次精品国内在线，并結合支序分析和數(shù)值分析等方法對中國鶴類的系統(tǒng)發(fā)育關系進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.

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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.

本論文將以矩形波導分支電橋耦合器和H面T型接頭雙工器的優(yōu)化設計為例久久青草精品同性恋视频，比較系統(tǒng)地分析討論將&多模網(wǎng)絡分解—重組算法&和遺傳算法應用于微波電路器件CAD的理論、算法和計算技術問題最近中文字幕免费大全下载，并給出主要的器件性能特性曲線黄美女，以全面報告我們研究工作的心得體會和研究成果。

Sports statistics ; fitte models ; numerical analysis.

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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軟體模擬樓版動態(tài)反應，結果顯示日韩一区黄色小视频，不同邊界條件、樓版厚度及梁尺寸均會造成樓版的動態(tài)反應不同黄网站色视频免费一级毛片，其中以樓版厚度之影響最大日韩-本道黄色网站站。

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.

經(jīng)多相分類學鑒定，發(fā)現(xiàn)B2817是弧菌屬中一個種国产又黄又爽又色视频在线，與弧菌屬中的產(chǎn)氣弧菌Vibrio gazogenes親緣關系最近久久免费AV片国产精品，但兩者在形態(tài)、生理生化特征熟妇操B、分子遺傳等方面存在很大差異日本高清wwwcom，故認為B2817可能是弧菌屬的一株未被認識的新種。

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.

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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.

考慮U型管的實際形狀sese96，借助數(shù)學方法和數(shù)值分析軟件啊啊啊用力插好舒服国产视频，建立了地下垂直埋管換熱器傳熱模型，并通過編程求解數(shù)學模型自拍网色，得到了系統(tǒng)短期運行不同工況下埋管周圍土壤的溫度場分布情況一九九精品在线免费观看视频。