To investigate the thermal protection effects of a heat sinking vest with phase-change material in high-temperature and high-humidity environment and the feasibility of numerical computation of heat transfer to the vest, based on the analysis of heat and mass transfer characteristic about the accouterments, a thermodynamic model was set up with the enthalpy method. The uniform energy equation was constructed for the whole domain, and the implicit difference equation was used in every node, the distribution of enthalpy was solved by numerical method.

為了研究相變材料降溫服在高溫高濕條件下的熱防護性能和相變材料數(shù)值計算方法應用于降溫服傳熱計算的可行性一级伦奷视频免费A，在分析服裝傳熱傳質特點及計算方法的基礎上殴美亚洲一区二区，利用焓值分析法對服裝中的相變材料建立傳熱模型，在整個區(qū)域建立統(tǒng)一的能量方程欧美大黑吊操B，在區(qū)域結點進行離散，并進行隱式求解99riav5国产一区在线观看，得到焓的分布经典自拍视频欧美日韩在线观看。

Finally, the idea of using new numerical method such as Discontinuous Deformation Analysis and Numerical Manifold Method to simulate the joint of CFRD is proposed, which can make guidance on the design and calculation of CFRD built on thick alluvium deposits.

提出引進新的數(shù)值方法，如不連續(xù)變形分析方法和數(shù)值流形方法香港一级婬片A片在线播放，來模擬和計算面板壩接縫變形的設想，對深覆蓋層上面板堆石壩的設計和計算有指導意義淫荡的欧美性爱视频。

The analysis of the optical signal transmission characteristics and the physical parameters provides the theoretical foundation for optimizing the design and improving the performance of AWG; and the optimizing design numerical value calculation method solves the complex problem of the optimizing design of the AWG, it can also provide a way for AWG computer aided design system; the AWG optical signal processing analysis provide a way for optical signal Fourier transform, serial and parallel transmission, circle shift, matrix transform and differential processing; the optical signal processing characteristics of AWG develop AWG to use for new field, and the optical signal processing will play an important role on all-optical networks in the future; by the definition of the wavelength transform matrix of the AWG, the signal output positions that come from these input signals of the different wavelength or the same wavelength but the different input ports and carrying different signals can be accurately determined, and the wavelength transmission matrix plays an important role for analyzing the routing of the complex optical network, or designing the network nodes such as the optical path add/drop multiplexer and optical cross connect device; the wavelength transmission matrix also provides a method for monitoring and managing the wavelength transmission of the optical network nodes; e analysis of the AWG' OXC node structure and wavelength routing provides a way for realizing the OXC, especially for multi-path/multi-wavelength OXC and the intelligence node of the optical networks; by the studying of the control plain characteristics, router, traffic engineering, program and the improved arithmetic of the wavelength routing, the method for realizing the GMPLS' OXC optical transport network is provided, and it play an important role for the study of the automatic switched optical network; the time-frequency analysis can provide more information about the dispersion and energy changes of .the pulsed light transmission in the singlemode fiber, it also provides more useful parameters for analyzing the dispersive accumulating and dispersive compensating.

AWG光信號傳輸特性與相關參數(shù)的分析亚洲欧美国产日韩综合久久，為進一步優(yōu)化設計AWG及提高其性能提供了理論依據(jù)，而優(yōu)化設計計算數(shù)值方法解決了AWG優(yōu)化設計計算的復雜問題欧美黑B，為進一步建立AWG的計算機設計系統(tǒng)提供了基礎国产一级毛片黑白配；AWG光信號處理的特性分析，提出了AWG應用的新領域三级片免费激情视频，為光信號的傅立葉變換www.mjjscg.com、串并傳輸、循環(huán)移位欧美性爱性爱大片、矩陣變換日日干夜夜操av、微分處理等提供了一條途徑；波長傳輸矩陣變換關系的建立久久综合迷奸，不僅得到了確定多路AWG每路信號從輸入端口到輸出端口的準確輸出位置的方法黄色精品网，而且在分析應用AWG實現(xiàn)復雜的光通信網絡路由的連接、特別在設計分插復用器和交叉連接器等網絡節(jié)點時有重要的作用自拍日韩在线视频播放免费网站，能有效而準確地確定波長的路由關系黄片久久久，為實現(xiàn)節(jié)點波長傳輸路由的監(jiān)控和管理提供有效手段；基于AWG的OXC結構和波長路由的確定為實現(xiàn)OXC技術亚洲理论视频、特別是多路多波長的OXC和光網絡的智能節(jié)點技術提供了有效的方法国产91网站在线；控制平面的特征、路由器国产激情一区二区三区app、流量工程a片免费在线观看、程序及改進的波長路由算法的研究實現(xiàn)了基于GMPLS的OXC光傳送網絡的控制平面，為建立自動交換光網路提供了一定的基礎免费A级毛片无码免费视频120软件；時頻分析可以更直觀和更清晰地描述脈沖信號在單模光纖中傳輸色散和能量的變化午夜在线公开视频，為色散積累和色散補償提供有效的分析參數(shù)。

The management and quality analysis of the primitive images have been analyzed and studied in this paper, of which the content and structure are as follows:Firstly, the developing background and the meaning of the management and quality analysis of the primitive image, as well as the trends of the management and data quality of the image database studied both in and out of our country, have been discussed in detail.Secondly, the developing direction of the technology of the remote sensing image and the importance of the remote sensing images in the field of economy nowadays have been analyzed systematically. And it is pointed that the primitive image with the elements of interior and exterior orientation will become more and more important as a sort of image production.Thirdly, the hierarchical structure of database, especially the SQL Server adopted in this system, has been deep studied and analyzed in the aspects of Applying Program Interface, Internet Data Connector and ActiveX Data Object.Fourthly, the methods of assessing the quality of the remote sensing image have been put forward in the terms of geometry, construction and the integrality of the assistant information.Fifthly, the model of propagation of errors of the precision of the ground coordinates has been calculated in the steps of inner orientation, spatial resection and answering based on the deep analysis of the principles and processes of inner direction and space resection, which have also been experimented and analyzed in term of numerical value.Finally, the total design and the idiographic realization of the sub-modules have been introduced in detail, based on which the design and development of this system are realized in combination with the program languages such as VB6.0, VC6.0 and SQL.

本文針對原始影像的管理與質量分析進行了深入的研究與探討农村片人人操，主要內容包括：(1)首先對原始影像管理與質量分析系統(tǒng)的研制背景和意義進行了詳細論述欧美在线看你懂的免费看，并對影像數(shù)據(jù)庫管理和數(shù)據(jù)質量研究的國內外動態(tài)作了介紹；(2)對遙感影像技術目前的發(fā)展趨勢以及遙感影像在國民經濟生活中的地位進行了深入的分析在线免费观看黄色视频的网站，并指出附帶有內外方位元素的原始影像作為一種影像產品將越來越會引起人們的重視免费观看人成；(3)對數(shù)據(jù)庫的體系結構進行了深入的研究與分析曰韩性交业余，尤其是對SQL Server數(shù)據(jù)庫的體系結構，從編程接口五月婷婷c、Internet數(shù)據(jù)連接器和ActiveX數(shù)據(jù)對象三個方面進行了深入剖析欧洲亚洲自拍；(4)從幾何質量、構像質量和附屬信息的完整性三個方面提出了對遙感影像質量的評定方法美女频黄；(5)基于對內定向和空間后方交會原理及過程的深入分析国产午夜福利在线观看禁，推導出了從內定向到空間后方交會再到最終求解地面坐標的誤差傳遞模型，并對上述模型進行了數(shù)值實驗和分析欧美又粗又大又长A片；(6)對原始影像管理與質量分析系統(tǒng)的總體設計和各模塊功能的具體實現(xiàn)進行了詳細的介紹AV剧情麻豆国产在线观看，并在此基礎上聯(lián)合VB6.0、VC6.0和SQL等編程語言成年人欧美片，實現(xiàn)了系統(tǒng)的設計與開發(fā)干鲁鲁鲁鲁鲁鲁。

In this paper, the averagecase competitive analysis that integrates probability distribution into pure competitive analysis is employed to restudy this problem. Theoretical and numerical results show that the performance measure of competitive analysis can be dramatically improved.

應用平均情形競爭分析研究了局內特殊優(yōu)惠卡問題，理論和數(shù)值分析表明概率分布的引人使得競爭分析的性能得到了改善国产又粗又大又长免费视频。

This article expatiates and argumentations contents as follow: background and meaningof study the task, basis concept of system simulation, technology of seeable, the theory of inner trajectory and test data analysis, inner trajectory numerical value simulation and test result analysis, computer simulation analysis system of shell in internal ballistic test, technology exploitation scheme of 3D simulation software and so on.

本文對研究課題的背景及意義日韩中文自拍无码AV、系統(tǒng)模擬仿真的基本概念、可視化那有毛片网站、內彈道模型與試驗數(shù)據(jù)分析理論偷拍综合2区、內彈道數(shù)值模擬與試驗結果分析、炮彈內彈道試驗計算機仿真系統(tǒng)国产精品久久无码AV片、三維仿真軟件開發(fā)技術方案等內容進行了闡述和論證日本第一页。

In the deformation analysis, equilibrium hyperelastic constitutive equations which are obtained by our experiments are applied; In the dissipation energy analysis, dissipation energy is calculated by combining the stress-strain distributions derived from the deformation analysis and viscous dissipation characters; In the heat transfer analysis, combining temperature on tire side tested by drum test, a numerical inverse method is described for determining the heat convection boundary on tire side.

變形分析中，采用了平衡態(tài)的超彈性材料模型欧美性爱十四页；損耗分析中91久久高清国产自产拍，依據(jù)變形分析獲得的應力應變場，結合材料粘性損耗特性來獲得損耗能量ww黄色片；熱傳導分析中www.hh6554.com，依據(jù)實測的輪胎胎側溫度場，提出了一種基于實驗的數(shù)值反演方法來確定胎側的對流熱邊界條件91绿帽人妻网站。

The wavelet time-frequency properties of the uncracked rotor and the cracked rotor were discussed by the continuous wavelet time-frequency analysis algorithm. A new algorithm using the wavelet time-frequency analysis algorithm to detect the crack was proposed. The influence of the sampling frequency on the wavelet time-frequency analysis algorithm was analyzed through the numerical simulation research; the valid sampling frequency was presented.

利用連續(xù)小波時頻分析方法国产操穴视频，討論了裂紋轉子與無裂紋轉子的小波時頻特性，提出了利用小波時頻分析方法識別裂紋的新方法中文欧美一区电影在线看；數(shù)值仿真研究了采樣頻率對小波時頻分析方法的準確性和有效性的影響九九视频这里有精品视频，并給出了建議性的采樣頻率。

On the basis of instantaneous forced analysis to short circuit of power transformer and numerical value calculation using low voltage impulse analysis, the paper presents the essentiality of winding distortion after short circuit of power transformer. By contrasting the three main ways of the world such as low-voltage impulse人妻无码系列专区69影院、 short circuit impedance analysis and frequency response analysis , FRA is adopted for distortion testing. Then we design a new testing instrument of transformer winding distortion—testing system of transformer winding distortion.

本文首先在對電力變壓器短路時的瞬時受力分析及所受電磁力的有限元法的數(shù)值計算的基礎上夜夜燥天天燥视频，論證了電力變壓器短路以后進行繞組變形測試的必要性；然后通過比較的方法對目前國內外主要使用的三種方法：低壓脈沖法无码视频网站毛片一区二区、短路阻抗法和頻率響應法欧美A片激情日，進行了一一對比999在线视频免费观，并根據(jù)對比結果，確定在本課題中使用頻響法免费无删减大尺度漫画；最后在理論研究的基礎上干操a毛片，設計出了一種新型的變壓器繞組變形測試儀——電力變壓器繞組變形測試系統(tǒng)。

Based on the data analysis and numerical simulation, the Arctic sea ice climate variability was researched, the result were as following:(1) The analysis on the seasonal cycle of the Arctic Ocean and atmosphere showed that: The seasonal surface wind is somewhat trade wind like in some regions in the Arctic. The surface air temperature is robustly determined from the underlying environments such as sea ice and Greenland glaciers. In the sea ice region the precipitation rate is larger than that of evaporation. Furthermore, the Arctic Ocean hydrology is profoundly influenced by the surrounding rivers discharge. These are the decisive factors on the ocean salinity pattern. Sea ice flux through the Fram Strait is larger in winter than in summer. From the 40s in the 20th century on, the ice volume flux has an increasing trend. The Arctic rivers flood season is about the melt period, the winter rivers discharge has a significant increasing. Correlation analysis shows that 7 to 10 years is a characteristic time scale that rivers discharge leads Fram Strait ice volume export.(2) Considering 9 major arctic rivers, the Arctic Ocean circulation was simulated through BOM. The result shows that: The BOM can reproduce the main Arctic Ocean circulation pattern. The"Islandization"which is commonly used in OGCMs to treat the North Pole, not only influences the ocean current near the pole, but also influences the current in the Northern Atlantic Ocean, thus the bogus island might influence global climate through thermohaline circulation in the Atlantic Ocean.

在資料分析和數(shù)值模擬的基礎上狼友综合，對北極海冰的氣候變率進行了深入的研究国产AV永久无码精品网站，結果如下：(1)對北極地區(qū)大氣和海洋季節(jié)循環(huán)特征的分析表明，氣候平均風場在部分地區(qū)具有&信風&的性質一区二区黄色；而氣溫場與海冰分布及格陵蘭半島冰原的下墊面特征有密切關系干干干干干干干色；在北極海冰區(qū)的降水量大于蒸發(fā)量，并且在全球大洋中北冰洋受到河流徑流的影響最大色交网站，對北冰洋的鹽度分布有決定作用；通過弗瑞姆海峽的海冰通量在冬半年大于夏半年无码一区二区久久免费，并且從20世紀40年代起www.久久cao，海冰的體積輸送有增加趨勢；北極河流的汛期主要在融化季節(jié)人人干人人操美女，冬季的河流流量有顯著增加的趨勢黄色AV日韩在线播放网址；相關分析表明7到10年是北極河流流量影響弗瑞姆海峽海冰體積輸送的一個特征時間尺度；(2)采用BOM海洋模式對北冰洋海洋環(huán)流進行了模擬研究亚洲av色噜噜，在模式中考慮了北極9條主要河流的作用www在线免费观看毛片，結果表明該海洋模式可以較好模擬出北冰洋海洋環(huán)流的基本特征；多數(shù)大洋環(huán)流模式采用&北極島化&的方法處理北極點亚洲玖玖在线视频，模擬結果表明&北極島化&不僅影響到極點附近的海流国内精品极品美女在线AAAA，還會對相對較遠的北大西洋海流造成影響，并可能通過大西洋的熱鹽環(huán)流對全球氣候產生影響亚洲日本一区二区三区；(3)采用CSIM4海冰模式對北極海冰的氣候態(tài)進行了模擬亚洲网中文字幕。