確定性假設 的英文怎麼說

中文拼音 [quèdìngxìngjiǎshè]
確定性假設 英文
discriminating hypotheses
  • 確 : 形容詞1. （符合事實; 真實） true; reliable; authentic 2. （堅固; 堅定） firm
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 假 : 假名詞1. （按照規定不工作或不學習的時間; 假期） holiday; vacation 2. （經過批準暫時不工作或不學習的時間; 休假） leave of absence; furlough
  • 設 : Ⅰ動詞1 （設立; 布置） set up; establish; found 2 （籌劃） work out : 設計陷害 plot a frame up; fr...
  1. Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping

    本文的主要內容如下： 1 ）對翅片管蒸發器結構特點進行分析，選取適當的微元控制體，就干、濕和霜工況下對每個微元分別進行傳熱傳質分析，基於經驗關系式確定霜的有關參數，對于霜工況下的霜生長建立模型，經適當假設，運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型，為系統模擬奠定基礎； 2 ）對蒸發在大擾動下的開、停機過程，運用動態集中參數模型進行分析和計算，為更好地描述製冷系統運行的全過程奠定基礎，同時也為製冷系統實現自動控制提供一定的理論基礎； 3 ）對蒸發器正常運行過程，運用動態分佈參數和參數間定量耦合的觀點來分析和計算，為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性； 4 ）編寫翅片管蒸發器動態特性模擬計算程序，可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場，實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。
  2. The essential mind that has smashed " essence first, all is well " contains and bursts out the generative mind of " all will be well ", at the same time, the indeterminism and relativity of the knowledge make it become a kind of description, explanation and hypothesis towards objective world, not contain absolute authority, determinism and monopoly

    擊碎了「本質先定，一切既成」的本質主義思維，蘊含、進發了「一切將成」的生成性思維，同時知識的不確定性和相對性，使其僅成為對客觀世界的一種描述、一種解釋或一種假設，而不再具有絕對的權威性、確定性和壟斷性。
  3. Nevertheless, in the financial economics field, opm can be adopted to make a correct valuation on the uncertainty opportunity value of the financial investment since m & a has the feature of option, it is nature that opm can be adopted to valuate the target enterprise during m & a under some hypotheses

    而在金融經濟學領域，期權定價理論和模型對金融投資中的不確定性機會價值能作出相當準確的評估。分析表明，並購具有期權的特性，因此在一定的假設前提下，能夠將期權定價模型應用於並購中目標企業的價值評估。
  4. At first, the author shows the accounting ethics which has been studied all over the world and the theoretical and practical significance of accounting ethics research ; and makes clear the definition and targets of accounting ethics and poses six postulates for accounting ethics research. the author holds that accounting morality is what accountants should behave in the stakeholder ; while accounting ethics is not only what accountants should behave in the stakeholder, but also what accountants behave actually in the stakeholder ; the targets of accounting ethics are : moral reasoning about accounting environment, accounting institution, accounting behavior. the postulates of accounting ethics include : the postulates of scarceness of resource, environmental uncertainty, incomplete information, positive transaction cost, bounded rationality social human, opportunism

    首先對國內外會計倫理研究現狀進行了回顧，說明了會計倫理研究的理論意義和實踐意義，明確了會計倫理的定義和研究對象，提出了會計倫理研究的六大假設，認為會計道德是指會計人員在企業各利益關系者之間的行為應該如何，而會計倫理既包括會計人員在企業務利益關系者之間的行為應該如何，還包括會計人員在企業各利益關系者之間的行為事實如何；會計倫理研究對象包括對會計環境、會計制度和會計行為進行倫理推理；會計倫理假設包括資源稀缺假設、環境不確定性假設、信息不完備假設、交易成本為正假設、有限理性社會人假設和機會主義假設。
  5. Therefore, the paper sets forth their connotation of information asymmetry and uncertainty according to gmos traits. then, a dynamic hypothesis of the regulatory " balancing act " is given on the basis of expounding information scarcity and regulatory pressures on agricultural biotechnology. this adjustment has become necessary because governments need to balance emerging tensions between the informational needs of consumers and investors

    為此，筆者根據轉基因農產品的特點，在闡述不對稱信息、不確定性決策內涵的基礎上，從分析信息需求與信息供給缺口、政策調整壓力入手，論述了「平衡法則」動力假設的主要內容，較為全面地表述了農業生物技術管理中的信息需求問題。
  6. After the introduction of basic model for the survey, this paper tries to relaxthe hypothesis of the basic model from such angels as considering the sale services, setting the type of assumed conjecture for rival ' s price change, transforming the form of competition, taking the information asymmetry and transaction cost into account, market uncertainty and change of demand elasticity etc., then draws out two mainstream conclusions as efficiency improvement and anti - competition effect

    本文首先給出理論綜述的基本模型，從引入銷售服務變量，設定零售商的價格猜想類型，改變零售商的競爭方式，考慮信息不對稱和交易成本，以及市場的不確定性和需求彈性的變化等多個角度逐次放寬假設條件，歸納出效率改進或反競爭效應兩大基本結論。
  7. It is not ideal when supposing with pure mathematics to eliminate uncertainty

    運用純數學上的假設來消除不確定性，往往效果不理想。
  8. This paper makes use of the relevant theories of microeconomics, game theory and dynamic program to examine the dynamic pricing problem of a foreign firm that faces such an ad and administrative reviews policy on the condition that the foreign firm and the domestic firm are being at complete information and simultaneous determination, meanwhile analyzes factors affecting the foreign firm ' s product price in the export market ; and solve the theory problem of the dynamic pricing of export goods for our export firms, meanwhile conclude that our export firms and government should make it necessary to establish various guilds to unify and coordinate export price, export quantity and export areas

    摘要運用微觀經濟學、博弈論及動態規劃等有關理論，探討了在國內外企業處于完全信息（即確定性）且同時決策的假設條件下，面對國內政府的反傾銷及行政復議，國外企業為實現其在國內市場上所獲取的利潤貼現值的總和達到最大化的動態定價問題，同時對影響出口產品的定價因素進行了簡要的分析；解決了我國出口企業出口產品的動態優化定價的理論問題，得出了我國出口企業、政府應從長遠的利益出發，建立各行業協會，避免各自為政、低價傾銷的被動局面，統一和協調各行業的出口價格、出口數量及出口地區等重要結論。
  9. Forward - looking statements : statements in this release that are forward - looking statements are subject to various risks and uncertainties concerning the specific factors disclosed under the heading “ risk factors ” and elsewhere in the company ' s periodic filings with canadian securities regulatory authorities the forward looking statements in this release and documents referred to herein relate to future events or the corporation ' s future performance and reflect expectations and assumptions regarding the growth, results of operations, performance, prospects and opportunities of the corporation

    前瞻性陳述:聲明本新聞稿的前瞻性陳述受各種風險和不確定性的因素，具體的披露標題下的"風險因素"及其他公司的定期報表與加拿大證券監管機關的前瞻性聲明本新聞稿和文件轉交這里涉及到未來事件或公司的未來表現和反映期望和假設方面的成長，經營業績，業績，前景和機會的公司
  10. To analyze the sca in such environment, this working paper loosens the hypothesis of the traditional ca research, and takes uncertainty environment, limited rationality, path dependency and resources heterogeneity as researching hypothesis

    為了研究這種環境下的可持續競爭優勢問題，論文放鬆了傳統競爭優勢理論研究的前提假設，以環境不確定性、有限理性、路徑依賴性和資源異質性為研究的假設條件。
  11. On the assumption that the spot rate of interest is a deterministic function and the information cost of creditor and shareholder is const, result shows that : the credit spread goes to creditor ' s information cost when maturity date goes to zero

    假設無風險利率是一個確定性的函數，債權人和股東的信息成本為常數，分析了信息成本對信用利差期限結構的影響。
  12. 4 ) we put forward and proved that the output structure also is one of the causes resulting in the price fluctuation. then we analyzed the relation between output structure and output growth via moore index. it is proved that the relation is positive association

    4 ）提出水產品產量結構也是導致水產品價格變動的原因之一，並採用圖形化方式和數學方法證明了該假設；採用moore夾角分析了水產品部門結構與水產品產量增長的關系，部門結構變動與水產品產量增長具有正相關關系，但不具有確定性趨勢。
  13. In this dissertation, adaptive pole placement algorithm for multivariable system with a general uncertain structure is analyzed, and two kinds of modification strategies for parameter estimation are synthesized and compared. the further improved orientation so as to cancel the necessary condition of controllability of parameter estimation is pointed out

    本文針對具有一般不確定結構的多變量系統分析了基於能控性的自適應極點配置演算法，綜合比較了該演算法給出的兩種估計參數的修正策略，提出了去掉系統能控性假設的途徑。
  14. Abstract : in this paper, a new simple method is put forward to on - line survey and analyse the real - time response of bridges loaded under random vehicles and people. based on linear elastic hypothesis and finite element method, the dynamic whole displacement state and load of the bridge can be obtained through surveying partial displacements, so the problem that load is unknown and difficult to determine when calculating is solved in a sense. this method is adap ted to girder bridge, arch bridge, cable - stayed bridge and suspension bridge. through the instrumentality of ways and means in this treatise, a real - time system to survey and analyse a working bridge can be established

    文摘:在線彈性假設基礎上，根據有限元理論和橋梁隨機車輛（行人）荷載的特點，討論並提出了一種通過監測部分位移，計算橋梁其餘位移和橋面荷載的簡化分析方法，解決了橋梁在隨機車輛（行人）荷載作用下的荷載確定問題，建立了動位移和等效節點荷載的有限元列式.該方法為橋梁結構的在線監測和實時分析提供了理論基礎，適用於連續梁橋、拱橋、斜拉橋和懸索橋等橋梁結構形式，具有實際應用價值
  15. The main work and achievements are summarized as follows : according to the spectrum analysis theory, the simple formula of the power spectrum between the excitation and the response is obtained. then the time - domain statistical properties of the structural response are acquired through fourier inverse transform, and cauchy ' s residue theorem is applied to solving the integral of fourier inverse transform, the structural dynamic reliability is calculated in terms of possion hypothesis based on first passage failure

    主要研究內容如下：從譜分析理論出發，得到了激勵與響應功率譜之間的簡明關系式，由fourier逆變換得到響應的時域特徵，利用cauchy留數理論處理fourier逆變換的積分式，基於首超破壞的possion假設計算結構系統的動力可靠性，並在此基礎上進行結構優化設計，奠定了確定性模型的基礎。
  16. In continuous - lime framework, assuming that asset price follows stochastic diffusion process, it introduces parametric uncertainty, and applies stochastic dynamic programming to derive the closed - form solution of optimal portfolio choice, which maximizes the expected power utility of investor ' s terminal wealth ; in discrete - time framework, continuous compounding monthly returns of risky asset are assumed to be normal i. 1. d., it applies the rule of bayesian learning to do empirical study about two different sample of shanghai exchange composite index

    在連續時間下假設資產的價格服從隨機擴散過程，引入參數不確定性，利用隨機動態規劃方法推導出風險資產最優配置的封閉解，使投資者的終期財富期望冪效用最大；在離散時間下假設風險資產的連續復合月收益率服從獨立同分佈的正態分佈，通過貝葉斯學習準則，以上證綜合指數不同區間段的兩個樣本做實證研究。
  17. Assuming financial distress causes the distressed firm ' s market share lower ; while the rival firm get the external benefits of bankruptcy, and gain market share under nash price competition, whether or not firms choose to use strategic debt depends on the type of uncertainty that exist in the output market

    假設財務危機成本導致發生財務危機的公司市場份額下降；另一方面，競爭對手將由此獲得破產的外部好處，市場份額上升。納什價格競爭環境中，公司是否應該選擇增加債務取決于模型不確定性的類型。成本不確定時，公司不應選擇債務。
  18. Sample data the portfolio is a dynamic investment portfolio which will change his component stocks at the end of each month. there are always 10 stocks in the portfolio and they share the capital equally. the rules to choose the component stocks are following ： 1 ) data referenced in the step is the proceeds of each stock in last five menthes

    本文就是在一定的假設前提下，引入一種技術分析方法，根據中國股市十幾年來的歷史數據進行模擬投資，生成抽樣數據，在考慮投資的收益性和風險性的基礎上，確定檢驗變量，並對檢驗變量進行假設檢驗，確定證明它能夠擊敗市場的置信度。
  19. Manage and suppose continuously in the traditional financial theory that becomes flexible gradually, the uncertainty that enterprises face increases day by day

    傳統財務理論中持續經營假設逐漸松動，企業面臨的不確定性日益增大。
  20. Under the normative, rational and certain hypothetical conditions, scholars pay more attentions to the uniformity test of appraisal result, thus looking on appraisal activity as a mechanical and formula process

    在規范、理性與確定性的假設條件下，學者們注重於對資產評估結果的測評，而將資產評估活動視為機械化與程式化的過程。
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