order analysis 中文意思是什麼
order analysis
解釋
階次分析-
The main contributions are as follows : ( 1 ) de ( differential evolution ) algorithm is proposed to invert the ocean acoustic parameters in shallow water in order to get faster and more accurate results than ga ( genetic algorithm ) and sa ( simulated annealing algorithm ). also a posteriori probability analysis method is applied to evaluate the uncertainty of inversion results. ( 2 ) maximum likelihood objective functions for broadband mfi are derived according to different conditions
（ 2 ）根據不同的前提條件，採用似然比的方法推導了寬帶匹配場反演的最大似然目標函數；深入地研究了寬帶匹配場處理中的相干與非相干問題；在分析參數反演的敏感性之後，提出了淺海環境參數寬帶匹配場反演的多步優化策略，並與全參數反演方法進行了性能上的模擬比較。 -
Makes general analysis and research on human visual system the characteristicness of human visual system is the process being considered firstly for every image process technology, include watermark technology, in order to join the characteristicness of hvs and the watermark technology together, this paper analyses and researches the hvs theoretics particularly firstly. it build the aesthesia models and the jnd models after discussing eyes " biology configuration particularly and expatiating eyes " aesthesia process. these works provide the foundation for the later research of watermark channel capacity and the watetmark embedding intensity. 2
對人類視覺系統的特性進行了全面的分析和研究人類視覺系統的特性是任何圖像處理技術必須優先考慮的環節，數字水印技術也不例外，為了使人類視覺系統的特性和數字水印技術很好地結合，本文首先對人類視覺系統理論進行了全面細致的分析和研究，在詳細闡述了人眼的生理結構及人眼對顏色的感知過程的基礎上，建立了人眼的感知模型和人類視覺系統的jnd模型，這些工作為后來水印通道容量的研究、水印嵌入強度的確定等工作奠定了基礎。 -
In this paper, certain analysis on structural effectiveness and agglomerative effectiveness which are been done in order to find the reason for the increase of regional inequality
對于這種地區差距擴大的原因，本文試圖從工業的「結構效應」和「集聚效應」方面作出分析。 -
Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。 -
An analysis of the uniformity between the curve of second order ' s affine nature and the related nature in analytic geometry
論二階曲線的仿射性質與解析幾何中有關性質的一致性 -
Based on the characteristic of fractured signal, time series analysis can detect the distribution of fractures. because of excellent antinoise ability, in high - order statistics theory, the theory of time series analysis includes more information and resolves more problems than second - order statistics
時間序列分析法具有很好的抗噪能力，主要採用了高階統計量的方法，它比以前廣泛應用的二階統計量的方法包含了更多的信息。 -
Pseudo - speed tracking order analysis for non - stationary vibration signals of rotating machinery
旋轉機械非穩定信號的偽轉速跟蹤階比分析 -
A practical approach of second order analysis for the huge steel frame structure
巨型鋼框架結構的二階實用分析 -
Second order analysis of diffraction of stokes waves by a vertical cylinder
波在鉛垂圓柱上繞射的二階分析 -
Research on the methods to implement order sampling in rotating machinery order analysis technique
旋轉機械階比分析技術中階比采樣實現方式的研究 -
According to resampling - based order analysis theory, considering the real situation in workshop, a hardware system is configured for transmission fault diagnosis system and the structure of software is confirmed
摘要根據基於重采樣的階次分析理論，結合工業現場實際情況，配置了變速箱故障診斷系統的硬體平臺，並確定了相應的軟體流程。 -
Based on the review and present tendency analysis for small signal stability research, in this thesis, the reduced - order analysis method for small signal stability of multi - machine power system using detail model is researched
本文在回顧分析電力系統小擾動穩定研究的發展歷程及其研究現狀的基礎上，開展了基於詳細模型的多機電力系統小擾動穩定降階分析方法的研究工作。 -
Introduced the second order analysis of the thin - walled members based on the theory of the rotation of a cross section around a fixed axis, and discussed the general methods of the loading capacity and the space stability coefficient for the thin - walled columns. used a programme, a large amount of space stability coefficient of t - shaped and l - shaped axes columns with a initial bend was computed to gain the curves of the columns. the procedure of the computation behaved the simplification and the convenience of the method
介紹了以定軸轉動理論為基礎的薄壁柱空間穩定二階分析方法，初步論證了以此為基礎的薄壁柱空間穩定承載力的驗算及空間穩定系數的計算方法，並藉助程序對具有初彎曲的各種「 t 」形和「 l 」形軸壓柱的空間穩定系數進行了計算，作出其柱子曲線圖，從而驗證了此方法的可行性和簡便性，同時提出以此為基礎對鋼結構截面優化的方法。 -
Code for design of steel structure gb50017 - 2003, the being employed code in china, has codified the basic theory about second - order analysis, but there is no criteria about second - order drift, and the drift limits in the code can be only used in first - order lateral displacements analysis. therefore, it is urgently that researches are needed on second - order drift analysis and on how to establish the new limits for second - order drift. it ’ s a practical problem that researching how to establish second - order drift limits, and some conditions relative practical engineering are required to be taken into account
我國現行規范《鋼結構設計規范》 （ gb50017 - 2003 ）已經將二階分析的原理列入其中，但規范中尚未涉及二階側移計算的有關內容，規范中規定的側移限值也僅限於對一階側移的約束，這就迫切需要對二階側移計算方法進行研究，以及確立考慮二階效應后鋼框架結構的側移限值。 -
Instruction about first order analysis method of frames is given by most of the current textbooks on mechanics of structure, and this method is generally used by civil engineers in calculating the internal forces of the frames, however, as the first order analysis does not consider of the additional internal forces caused by the global lateral displacement of the frame, the solution given by this way is obviously not very accurate and safe
目前的結構力學教材一般只講授框架的一階內力分析方法，建築結構設計人員也普遍採用一階的分析方法對框架進行內力分析。而框架的一階內力分析未考慮因整個框架側移引起的內力附加值，這個結果顯然是不夠精確且偏於不安全的。 -
Then, the author pays interest on how olap enabled databases can be adapted to support symbolic modeling and used in customer order analysis, and how modeling contributes to acquiring valuable information
接著，作者著眼于在客戶訂單分析中， olap如何支持形式化模型以及怎樣通過形式化模型獲得有用信息。 -
Two - order analysis mode of the design of gis application database
應用數據庫設計二階分析模式 -
Conduct sales performance analysis and lost order analysis ， designing improvement action plan in the smp plan for key account
對重要客戶的銷售業績和丟失的定單進行研究分析，提供相應的業績改進方案。 -
With the support of the study above, this dissertation shows us the second - order analysis method of the elastic - plastic stability of steel arch gate
在此研究的基礎上給出弧形鋼閘門主框架彈塑性穩定性實用二階分析方法。 -
To study the reduced - order analysis methods that not only can satisfy the need of the system scale but also have higher calculation precision has an important academic value and practical project sense
研究既可滿足系統規模要求、又有較高分析計算精度的多機電力系統小擾動穩定降階分析方法，具有重要的學術研究價值和工程現實意義。
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