組合投影 的英文怎麼說

中文拼音 [zǔgětóuyǐng]
組合投影 英文
combined projection
  • 組 : Ⅰ名詞1 （由不多的人員組成的單位） group 2 （姓氏） a surname Ⅱ動詞（組織） organize; form Ⅲ量詞（...
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 影 : Ⅰ名詞1 （物體擋住光線后映出的形象） shadow 2 （鏡中、水面等反映出來的物體形象） reflection; image...
  • 組合 : 1 （組織成為整體） make up; compose; constitute 2 （組織起來的整體） association; combination3 [...
  1. As the advanced basic education after " nine - year compulsory education ", senior high school plays the role of bridge between compulsory education and higher education. three important factors affect not only the consolidation and improvement of popularization of nine - year compulsory education, but also the next generation ' s morality, culture, knowledge, physical and mental quality in senior high school. those three factors are as following : rationality of educational resource ' s allocation ; provision of educational activities such as human resources, corporeal resources and financial resources ; compages rationality of three kinds of resources ( human resources, corporeal resources and financial resources )

    作為「九年義務教育」后高層次的基礎教育，普通高中起著承前啟后的作用，其資源配置是否到位，其正常活動所必需的人力、物力、財力等基本物質條件是否得到應有的保證，所投入的人力、物力、財力等物質條件之間的配備組合是否合理，不但影響到「普九」成果的鞏固、提高，直接關繫到高等教育的質量，而且影響著一代人的道德修養、文化知識、身心素質。
  2. The first one : fitting together ultimate values of every dimensions in one dimension - chain one by one, educing many equations by itself, calculating results, and comparing these results of close dimension to find maximal and minimal values. the second one : projecting all dimensions on two preestablished axis, then providing the solutions to analyze whether every projected dimensions is increscent or decreasing, and synthesize the effect of every projected dimensions to close dimension, educing many equations by itself, at last calculating the result of close dimension. the third one : according to monte carlo analysis, getting every dimensions " values from every dimensions " tolerances at random time after time, simulating the actual circumstances of mass production using these dimensions, and calculating reasonable results of close dimension economically

    鑒于這類系統在各大中小型企業的廣泛應用與相對滯后的研究水平，本文提出了三種新的能切實地解決目前尺寸鏈計算機輔助分析解算中存在的各種難題的設計方案，第一種方案將尺寸鏈中各組成環能取的極值組合起來，自動列方程組，求解每個組合情況下的封閉環尺寸，最後比較這些結果，得出封閉環的最大最小值；第二種方案將尺寸鏈各組成環向預先設定好的兩個方向投影，之後再分析各尺寸環投影分量的增減性，並且提供了組成環兩個方向上的投影分量增減性不一的復雜情況下的解決辦法，綜合組成環各投影分量的增減性，然後自動列出方程組，最後根據各組成環的投影分量以及所列的方程組來確定尺寸鏈封閉環的尺寸；第三種方案以蒙特卡洛法為原理，在尺寸鏈各組成環的取值范圍內使用計算機產生大量隨機數，模擬實際大批量生產中的零件尺寸分佈情況，以更經濟更合理的方式分析、計算封閉環尺寸。
  3. 2 the aggregate model of life insurance establish an aggregate model of life insurance by applying the alien modernly insurance actuarial theories and techniques, including deferred life annuities, whole life insurance and returnable premiums. the model has the following properties : ( a ) through the regulation of various parameters in the model, various insurance products can be obtained ; ( b ) the introduction of whole life annuities in the model eases economic predicament when the insured retire ; ( c ) a returnable premium part in the model makes the insurance products have double functions of insurance and savings ; ( d ) an endowment insurance actuarial model also can be gotten when annuity is continuous. and construct an optimization model based on aggregate model of life insurance

    這個保險精算模型具有如下性質： （ a ）保險公司可以根據實際情況調整參數，不同參數的組合可以得到不同的保險產品，靈活適用性較強； （ b ）年金的引入，可以緩解投保人退休后的經濟窘境，避免或減小因退休而面臨的經濟影響，保險的社會保障性得到了很好的體現； （ c ）模型中的還本部分，使得這種保險產品具有儲蓄和保險的雙重功能，不僅擴大了保險的社會職能，而且對于投保人來說，多了一種安全的投資選擇； （ d ）年金連續的情況下，建立了具有儲蓄功能的養老保險精算模型。
  4. According to the mapping principle of stereographic projection, the combinatorial relationships of line and plane can be solved by use of mathematic analysis

    摘要根據赤平投影的成圖原理，利用數學解析的方法，可直接求解有關線與面的組合關系。
  5. In the 4th section we study the optimal consumption and portfolio wher e the stock price with mixed jump - diffusion process, and get the explicit solution of this problem with maximum expected uti1ity ( uti1ity function with constant coefficient and risk averseness ). in the 5th section of this thesis give an concrete example, consider optimal consumption and investment tactics with jump events, and get the optimal consumption and portfolios under maximize expected utility ( risk detesting utility function with constant coefficient etc. )

    第四章考慮了股票價格的動態過程基於復合跳躍? ?擴散過程下的最優消費及投資策略，並求出了期望效用（常系數風險厭惡型效用函數）最大化下的最優消費和投資組合。第五章考慮了由於外部事件的影響導致股票價格的動態路徑出現跳躍時的最優消費及投資策略，並求出了期望效用（常系數風險厭惡型效用函數）最大化下的最優消費和投資組合。
  6. During portfolio management, there are trade - impact cost, strategy - execution cost by free - rider, liquidity management cost and style - execution cost by style investment

    證券投資資金存在特定的資產組合管理成本，包括交易影響成本、免費搭車者引起的方案執行成本、開放式基金的流動性成本及特定基金的風格執行成本。
  7. Abstract : in this paper a new identification model constructed by neural networks with modified inputs and stable filters is presented for continuous time nonlinear systems in order to reduce the inherent network approximation errors. an adaptive law with projection algorithm is employed to adjust the parameters of networks. under certain conditions, convergence of the identification error is proved

    文摘:在用神經網路進行系統建模時，建模誤差的存在是難免的.為了減小這種誤差，本文對連續時間非線性系統提出了一種新的神經網路辨識模型，它是由帶有輸入修正的神經網路和穩定濾波器組合而成.文中給出了權值的學習演算法，即權值是根據辨識誤差的投影演算法來改變，證明了在一定條件下辨識誤差的收斂性
  8. Firstly, the thesis briefly reviews the history of voltage and reactive power control technology, focusing on the defects of the equipment in use. then, with the theoretical analysis and the discussion on voltage and the characteristic of power system as well as the basic principle of voltage and reactive power control, the thesis makes a research on the character of voltage and reactive power control and interprets the controlling regularity of substation. in addition, with the consideration of the changes of transformer tips and the combined influence of capacity groups and reactive power and voltage, the thesis makes adjustment suggestion to the different operating - zones of voltage and reactive power

    本文從降低網損和提高變電站自動化水平著眼，對變電站電壓無功控制應用方面的問題進行了研究，本文首先簡要回顧電壓無功控制的發展概況，著重指出了現有電壓無功控制裝置的缺陷；通過理論分析，在討論電力系統電壓、無功調節特點以及電壓無功總體控制原則的基礎上討論了變電站電壓、無功控制特性以及控制原理，給出了變電站電壓無功的控制規律；考慮了變壓器分接頭的變化及電容器組的投切對無功和電壓的綜合影響，針對電壓、無功的各種運行控制區域給出了相應調節策略。
  9. Based on the analysis of the digital image print head, we first discuss the key technique of the lcos projection display, including the cell characteristic and optical projection system characteristic, then the application of lcos for the digital image print head, its hardware system. this wins initial success for the color correction and system software of our digital image print head

    論文在分析國內外數碼電子片夾的基礎上（第一章） ，首先論述了lcos投影系統的關鍵技術，著重分析了lcos投影儀中液晶盒特性以及投影系統光學特性，然後在此基礎上結合實際情況就現階段lcos用於數碼照片擴印系統的基本結構進行一些具體分析，並重點設計與分析了金成lcos數碼電子片夾的系統結構以及各個組成部分，為後面lcos數碼擴印系統的顏色校正以及數碼照片擴印系統軟體的研究提供了一定的基礎（第二章） 。
  10. In other words, only invest flow can change the state characteristics of international capital to move. meanwhile, invest flow is also a policy level which can be controlled by man the factors which can influence investment flow are plural. according to the expectancy of objective the host country can influence investment also do by composing its oil differently in order to adjust fdi flow

    同時，投資撤資流量也是人為控制國際資本地域運動的政策杠桿作用點，影響投資撤資流量的因素具有多元性；按期望目標，東道國通過改變自身的esp系統、投資主體通過對o 、 l 、 i進行不同的組合，均可以影響投資引資流量，從而達到調控國際生產資本地域運動的目的。
  11. For this reason, on the basis of our recent study of important firm characteristic indicators affecting stock returns in chinese stock markets, a proper stock pre - selecting scheme and a new two - stage investment decision making method are proposed in this paper

    為此，本文基於作者新近結合中國股市特性並採用新方法所確定影響中國股票收益的多個公司基本特性指標，設計了一個恰當的股票預選策略，並由此導出了新型而穩健的投資組合選擇兩階段法。
  12. At first, this thesis analyzed some essential elements about the system of personal houe loan and make the compare to chinese and foreign system, and established the system of personal credit evaluate ; the second, the thesis discusses the investment technique and strategy of national debt in the provident fund, and established the model about how to invest the national debt ; the third, the thesis build the forecast model about fund collecting and drawing, and make use of the combination invest theories to build model of individual loan and national debt ; at last, the thesis analyses the risk ' s inside reason of house funds with the risk type, and to give out the related suggestion to funds risk. mechanism. the thesis research show me how to make use of that some models and methods in the process of haf management and make me deeply understand the house funds

    本文首先分析了個人住房貸款制度基本要素，即貸款期限、貸款利率與抵押物價值的比例、政府在個人住房貸款市場中的作用、貸款違約情況下的處置措施、個人住房貸款的流動性問題，並對中外製度作了比較，建立了個人信用評分評級體系和信用評估模型，並以重慶市住房公積金為研究對象做出了住房資金個貸風險評估的實證研究；其次，分析了影響國債價格走勢的因素，討論了公積金國債的投資技巧和策略，並建立了基於理論的國債投資組合模型；接下來，根據資產負債管理理論中的資金總庫法和資金分配法分析了公積金總體資金項目的來源和運用，並就此作了總量平衡模型，對住房公積金季度累計歸集金額作了直線回歸和季節趨勢比率預測，運用投資組合理論建立了公積金個人貸款和國債投資組合的最優化模型；最後，探析了住房資金風險的內在原因和風險類型，從資金籌集風險、信貸回歸風險、保險機制、法律風險和政策風險五個方面為住房資金風險防範機制建設提出了相關建議。
  13. Such operations include rotation, translation, scaling, reflecting, orthographic projection, and perspective projection are provided to control the location of geometric models

    其中包括旋轉變換、平移變換、比例變換、反射變換、正交投影變換和透視投影變換。利用這幾種變換的組合建立取景體。
  14. Taking the listed companies of henan province, this paper makes a scientific and reasonable comprehensive evaluation of their operating achievements as well as a primary analysis of the influential factors of the stock yield, then get the optimal portfolio under the different levels of expectancy yield rate via markowitz portfolio model

    本文以河南省上市公司作為研究樣本，一方面用科學、合理的方法對上市公司的經營業績進行了綜合評價，另一方面對股票收益的影響因素進行了初步分析，然後又應用markowitz投資組合模型得出了不同期望收益率水平下的最優投資組合。
  15. In the light of all kinds of structural faces and their assembles along tunnel, the place and growth depth of instable cuneiform body in tunnel wall rock could be predicted, then its volume and weight of instable cuneiform body are estimated based on the equator plane projecting method and the solid body ratio geometry method, which offers reliable geologic data for designing corresponding supporting measure

    摘要利用赤平投影法和實體比例幾何法分析隧洞圍巖穩定性，根據隧洞沿線所遇結構面相互組合形式，預測隧洞圍巖不穩定楔形體的位置及其發育深度，從而估算不穩定楔形巖塊的體積和重量，為設計相應的支護措施提供可靠的地質依據。
  16. In addition, according to difference between the top - level materials and the low - level materials, the model of leveling the mat erial flow is set up separately. furthermore, the model of leveling the material flow with constrain of resource supplying limit. in the model of optimization on the workload, the mutual effect of line balancing and scheduling is analyzed by an instance ; the factors of line balancing, scheduling, and system parameters, such as workstation length, the launch rate are taken into considered

    在基於負荷的多目標協同優化模型中，通過實例分析了平衡設計與排產設計對系統目標的交互影響，綜合了流水線的平衡設計和排產設計與工作站長度、產品投放速率等系統參數對系統的影響來優化混合流水生產系統設計，建立了在2種工作站類型與2種假設情形構成的4種組合下的優化模型，給出了一個優化實例。
  17. Anqing diamond is well - equipped with alloy cast iron production line, ductile cast iron production line, stall band oil rings line and surface treatment line. our company has compound chrome plating, gas nit riding, salt nit riding, ceramics penetration, nana - meter technique, plasma spraying etc., advanced surface treatment and equipment. it is also equipped with light score analyzer, outline analyzer, pattern analyzer, metallograplry analyzer etc., and japanese germany examine instrument and technique

    帝邁德公司裝備精良，現有高合金鑄鐵球墨鑄鐵毛坯鑄造和加工生產線，鋼帶組合油環生產線，表面處理生產線，車柴環生產線，擁有復合鍍氣體氮化鹽浴氮化滲陶納米技術噴鉬等高新表面處理裝備及技術，配備光譜分析儀輪廓儀投影儀金相分析儀等先進的德日檢測儀器和檢測設備。
  18. Moreover, we analyze the persistence of multi - asset portfolio which follows a rv - var process

    又進一步討論了多資產組合條件下， 「已實現」波動向量自回歸模型持續性對組合投資的影響。
  19. The investment funds and its performance has arrested the the public concerns and the scientific fields recently. as a new investment method and system, the investment funds is of benefit to reducing the transaction costs and improving the investment, so that it can get a better expected performance by specialist s control and portfolio selection. however, its real performance is affected by many facts including the managers " ability to investment manage, the system and the finance market condition, etc. especially, if the finance market and the profolio funds market are not sound, its expected performance will be restricted owing to the manager ' s poor ability and the insider control which can not well overcome the " adverse selection and moral hazard " leading to a bad stimulating system and the bad finance market condition

    從理論角度來說，投資基金作為一種新型的投資方式和制度，有利於降低交易成本，並通過專家理財、組合投資以獲取理想績效。但投資基金的實際績效受諸多因素的影響，如制度因素、基金經理人的技術因素以及外部環境因素等。在金融證券市場不完善和基金發展還不成熟的情況下，投資基金「內部人控制」較為嚴重，激勵機制不完善，不能有效地克服「逆向選擇」和「道德風險」問題，從而使得投資基金的理論績效沒有得到充分的顯現。
  20. In this paper, i will present some algorithms of polyhedral visual hull reconstruction : ( 1 ) polyhedral v isual h ull generation a igorithm b ased one dge - pool - searching, which constrains the 3 - d intersections into the 2 - d planes intersection via the epipolar theory to reduce the complexity a nd c an r educe t he t imes f or c ones t o b e p rejected o nto t he i mage p lanes, i n which we induced the index list to every points on the surface of object, and connected the related points to get sub polygons on surface and in turn get the mesh model, we replace triangulation process of disordered points cloud by edge - pool searching. ; ( 2 ) reconstruction based on degenerated - polygon - intersection, which have the following improvements on traditional bull intersection : using degenerated polygon to orga nize intersected area on cone face, which may be discontinuous ; a fast intersection algorithm of polygons on the cone face based on degenerated polygons, which is consistent between the continuous polygons and the discontinuous ones. the intersection of degenerated polygons is similar to the convergence of two ordered lists, which is comparably simple to the bull operation ; ( 3 ) reconstruction algorithm based on ray - tracing, in which all the rays that run through the vertex on silhouette of object will intersect with all the cones correspondent to other silhouette, and we have to calculate the intersection of all such line segments, the endpoints of which are considered to lie on the surface of object and we will get the point cloud on the surface of object

    同時利用共極線原理把三維計算投影到二維平面以降低求交計算的復雜度，該演算法可以減少光錐向圖像平面投影計算的次數，以邊池搜索取代散亂點集上進行的三角剖分； （ 2 ）基於退化多邊形求交的多面體可見殼模型重構，系統引入退化多邊形的概念，把錐體平面的交集中不連通的部分用一個退化多邊形來表示，並引入了新的基於退化多邊形的求交演算法，與傳統多面體可見殼重構相比，該演算法有以下幾點創新：在圖像平面以退化多邊形組織投影錐體和物體輪廓的交集，把任意錐面與物體輪廓的交集歸一到一個退化多邊形；基於退化多邊形的二維平面上多邊形快速相交演算法，該演算法在一定程度上就是兩個有序鏈表的合併，大大簡化了先前的布爾求交計算； （ 3 ）基於光線跟蹤的演算法，該演算法中所有通過輪廓頂點的光線和對應其它圖像輪廓的光錐進行求交計算，最後得到每次求交計算得到線段的交集，該線段的頂點就認為是物體表面點，從而得到物體表面的點雲。
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