mathematical discovery 中文意思是什麼

mathematical discovery 解釋
數學發現
  • mathematical : adj 數學（上）的，數理的；嚴正的，精確的。 mathematical instruments 制圖儀器。 mathematical logic...
  • discovery : n. 1. 發見，發現，發覺。2. 〈古語〉顯示，暴露，顯露。3. （劇情的）發展。4. 被發現的事物。5. 【法律】（審判前當事一方必須作出的）顯示證據。
  1. Much mathematical discovery has been stimulated by physics.

    物理學促進了數學上的許多發現。
  2. Based on the examination of the number theoretic backgrounds of gauss and hilbert and the relevant mathematical development in 19th century, a discovery is made by induction that the solvability and the scientific value of mathematical problems may change with time

    運用歸納方法，通過對高斯、希爾伯特兩人數論背景的比較以及對19世紀相關數學進展的考察，得出數學問題在不同歷史時期可解性及科學價值會發生改變的結論。
  3. These ideas, published in a research paper in 1998, built on the discovery that certain mathematical quantities known as knot invariants were associated with the quantum physics of a two - dimensional surface evolving in time

    傅利曼的想法奠基於一項數學發現：某些屬于結不變量的數學量，和二維曲面隨著時間而演變的量子物理有關。
  4. In order to probe into the intension of innovative mathematical study, three works have been done. first, we analysized a series of conceptions closed to innovative mathematical study such as " research study " at home and " investigate study ", " discovery study " and " problem solution study " at abroad, at the same time, i analysized the local scholars " three kinds of definition about innovative mathematical study. through distinguishing, comparing and refine, the definition of innovative mathematical study has been appeared

    為了探討創新性數學學習的內涵，本研究做了三項工作：首先，本文對與創新性學習相近的一系列概念，如國內正在推行的「研究性學習」 ，國外的「探究學習」 、 「發現學習」和「問題解決學習」等，進行了逐一辨析，同時分析了國內學者對「創新性學習」的三種定義，通過鑒別、比較與提煉，結合數學學習的學科特點，給出了創新性數學學習的定義。
  5. The mathematical experiment provides students with sufficient opportunities to actively take part in mathematical discovery and the process of the application of methods, and to utilize applying mathematical to solve actual problems

    數學實驗為學生提供充分的機會，使他們積極參與數學發現以及方法的應用的過程，主動介入應用數學知識解決實際問題的情景中
  6. Data mining is defined as the nontrivial extraction of implicit, previously unknown, and potentially useful information from data or known as knowledge - discovery in databases ( kdd ). to do this, data mining uses computational techniques from statistics, machine learning and pattern recognition such as discriminate analysis, regression method, mathematical programming, decision tree, k - nearest neighbor, artificial neural network etc. although many positive attempts are done, the development and application of personal credit assessment model in chinese bank industry is still in its infancy

    數據挖掘是20世紀90年代後期人工智慧和數據庫領域興起的一種數據處理和知識發現（ kdd ）理論，是從大量的、不完全的、有噪聲的、模糊的和隨機的實際應用數據中，提取隱含在其中的信息和知識的過程。對數據進行分類和預測是數據挖掘的主要功能。數據挖掘用於信用評估的優勢主要在於: （ 1 ）能處理和修正實際數據問題，演算法模型具有自檢
  7. Pawlak, is a powerful mathematical tool for analyzing uncertain, unclear data and is widely applied to knowledge discovery or data mining

    Pawlak在1982年提出的一種分析不完整、不確定數據的數學工具，目前被廣泛應用於數據挖掘與知識發現研究。
  8. Rough sets is a new mathematical tool introduced by pawlak to deal with uncertain and fuzzy information, based on which many problems in knowledge discovery can be resolved

    粗糙集是波蘭的z pawlak提出的一種新的處理不確定和模糊信息的數學工具，為知識發現中許多問題的解決提供了基礎。
  9. Three primary models of senior mathematic class - inquiring teaching will be represent at the thesis. they are followed as : formation model for mathematical concept, discovery model for mathematical proposition and solution model for mathematical problems

    論文著力討論了「數學概念形成模式」 、 「數學命題發現模式」和「數學問題解決模式」三種類型的數學課堂探究教學的基本模式。
  10. The problem has been studied from two sides, firstly, from the viewpoint of applicability, based on the development strategic objectives of the oil company, with the aim to unify the exploration and extraction decisions of the resources in an integrated framework, and integrate the macro economic and technical objectives with micro economic and technical models of an oil well, an integrated non - linear dynamic optimal control model has been constructed, the objective is the benefit maximum of the exploration and extraction of the resources, and the optimal strategies are obtained by changing the problem into a non - linear mathematical programming problem, on the other hand, from the more macro level, based on the analysis of the characteristics of the exploration and extraction activities of oil and gas resources, a conclusion is easily deduced that the procedure is full of randomicity, then discovering procedure of oil deposit is proved to be a poisson process, and the reserves process is a supermartingale process, so the model of exploration discovery rate and the reserves model could be constructed

    本文從兩個側面對此問題進行了研究，首先從實用性出發，以公司層次的戰略性規劃目標為基礎，將勘探階段與開發階段的工程技術及經濟方面的決策整合在一個模型框架內，同時將宏觀層次的經濟技術目標與單個油氣井生產的微觀技術經濟模型相結合，以油氣資源勘探與開發的經營效益最大化為目標，建立了一個非線性確定型綜合動態優化模型，通過將原非線性最優控制問題轉化為一非線性數學規劃問題進行了求解。其次從相對更宏觀的層次上，通過對油氣資源勘探與開發的特點分析，認為具有很強的隨機性，證明了勘探活動發現油氣藏的過程為一泊松過程，所發現的油氣藏儲量為一上鞅過程，在此基礎上，建立了油氣藏勘探發現率模型及儲量模型，在油氣價格服從幾何布朗運動條件下，以油氣開採收益最大化為目標，建立了一個油氣資源勘探與開發的隨機最優控制模型，採用動態規劃方法得到了值函數的hjb方程，並針對方程的特點，以及方程及其變量所對應的經濟學意義，對最優策略的求解進行了一些討論。
  11. Rough set theory is a new mathematical and ai technique in knowledge discovery. rough set information system is a rule based knowledge system. a rule based system does not require a classical mathematical description of the process, but consist of sets of if. . then. .

    粗糙集信息系統是一個基於規則的知識系統，一個基於規則的系統不需要對過程進行數學描述，而是對過程進行經驗總結，形式上是「如果…那麼… 」的規則的集合。
  12. Each of the 12 chapters charts a month in his life, detailing the joys of mathematical discovery and the frustrations of mathematical research

    書的十二章的每一章都有他生命中的一個月相伴，它們詳細描繪了數學研究的酸甜苦辣。
  13. By setting up a mathematical model for the probability of the discovered devices, the optimized value of the key parameter which improves the efficiency of the device discovery procedure is pointed out. the simulation further shows the great impact of the parameter on the efficiency of device discovery

    通過建立設備發現概率的數學模型，得到了設備發現概率的影響因子，指出了用於提高設備發現效率的關鍵參數，模擬實驗進一步說明了該參數值對設備發現效率的影響。
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