確定性分佈 的英文怎麼說

中文拼音 [quèdìngxìngfēnbù]
確定性分佈 英文
deterministic distribution
  • 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 ...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  1. When blanket jamming is used, the more the ratio between the power of jamming and the power of signal, the less detection probability of the radar is. the effect of distributed jamming mainly depends on the total power. after distributed, the randomicity of distance and phase of jamming source bring difficulties to analysis

    對壓制式干擾來講，干信比越大，雷達的發現目標的概率就越小，由於分散式干擾的干擾效能在於其合成功率，在分散式干擾單元分佈之後，各個干擾源與被干擾對象之間的距離的不確定性，帶來了干擾信號相位的不確定性，增加了分析干擾效能的復雜度。
  2. Compared with the regular rule - based expert system, the bayesian network based es can reason on the incomplete input information using the prior probability distribution ; the topological structure of the network being used to express the qualitative knowledge and the probability distributions of the nodes in the network being used to express the uncertainty of the knowledge, which made the knowledge representation more intuitively and more clearly ; applying the principle of the bayesian chaining rule, bidirectional inference which allow infer from the cause to the effect and from the effect to the cause can be achieved

    與一般基於規則的專家系統相比，貝葉斯網專家系統利用先驗概率分佈，可以使推理在輸入數據不完備的基礎上進行；以網路的拓撲結構表達定性知識，以網路節點的概率分佈表達知識的不確定性，從而使不確定性知識的表達直觀、明確；利用貝葉斯法則的基本原理，可以實現由因到果及由果到因的雙向推理。
  3. Abstract : 145 samples of eight plants were collected from lanmuchang and yangjiawan and quantitative analyses were made of the ore - forming elements in the plant ashes. considering the three principles of the plant indicator for mineral exploration, namely certainty, sensitivity and feasibility, this paper evaluates comprehensively the indicating functions of the eight plants, on the basis of some quantitative indexes such as the relation coefficient between plant ash and ore - forming element, concentration coefficient, etc. it also discusses the relationships between the anomaly of plant ashes and the fault zone, alteration zone mineralization zone and orebody, showing the significance of these plants to the prospecting

    文摘:在濫木廠和楊家灣鉈（汞）礦床（點）對芒箕、南燭、榔榆、大金發蘚、蜈蚣草、石松、黃花草、醉魚草等8種植物取樣145件，在提出確定找礦有效指示植物三原則（確定性，敏感性，可行性）的基礎上，依據植物灰分與底質成礦元素相關系數、植物灰分富集系數和襯度系數，較全面地分析和評價了8種植物的找礦功能；討論了其異常的分佈與斷裂帶、蝕變帶、礦化帶以及工業礦化（礦體）之間的關系，並指出了其找礦意義。
  4. On the basis of a vast amount of data and materials, in this article, the regression analysis and the optimization technique are well combined to finish the analysis process of optimization of the law of distribution of automobile ' s failure. considering every aspect that can influence the automobile reliability, this paper determines and analyses the individual reliability indexes that can reflect the reliability situation

    本文在大量數據和資料的基礎上，把回歸分析技術理論和優化技術有機地結合起來，實現汽車故障分佈規律優化的分析過程，充分考慮影響汽車可靠性的各方面因素，確定並分析了能全面反映汽車可靠性狀況的可靠性單項指標。
  5. Based on the practice and the research on theory of tectonic geology, the geophysical technique, including probing into the base of the well, is adopted to confirm the distribution of the position of the 儲 層 ， the degree of finestra, the rate of penetration, while to be used to analysis of the crack and the faultage., which is a kind of technique used for confirming position

    在構造地質學理論研究和實踐的基礎上採用地球物理技術（包括地球物理測井）進行儲層層位的分佈，孔隙度、滲透率的確定以及裂縫、斷層的定量、定性分析，這是一種先進的確定地址的技術。
  6. Using its probability statistical approach, this paper analyzes the uncertainty distribution of net pay thickness and permeability in the reservoir, researches the impart of geologic parameter uncertainty on gas well binomial productivity equation

    應用概率統計法，分析了儲集層有效厚度、滲透率的不確定性分佈，研究了地質參數不確定性對氣井二項式產能方程的影響。
  7. Marine resources can be divided as 6 different types : spatial resource, fishery resource, mineral resource, chemical resource, new energy resource and tour resource. the multi - types of marine resources and overlay for their spatial distributions result in the uncertainty. this paper tries to promote srm to define the division in a digital way to solve the problem of uncertainty

    海洋資源分為海洋空間資源、海洋生物資源、海洋礦產資源、海洋化學資源、海洋新能源和海洋旅遊資源，海洋資源的多樣性及其空間分佈的復合性使得功能區往往出現出現重疊，這會使得海洋功能區劃的結果出現不確定性。
  8. It can combine the seismic, well logging and mud logging data source and provide multi - choosable and equality probability spatial images, the different images show the heterogeneity and uncertainty. analysing and valuing the uncertainty offers objective and quantitative assessment standard to the oil engineer so as to reduce the risk of oil field production

    該法能夠綜合測井、錄井、地震等多種數據，提供沉積相及油藏屬性的多個可選擇的、等概率的空間分布圖像，這些圖像的差異就反映了它們在空間分佈的非均值性和不確定性。
  9. The kalman filter is introduced and explored by assimilating sea temperature observations into one - dimensional numerical temperature model, which is decomposed into two parts, one part is the certain, the other is the random. then a data assimilation model is set up, it can assimilate sea temperature continuous observations data

    在此基礎上，利用kalman濾波原理，以一維海溫垂直分佈的數值模式為例，通過對原模式進行分解，得到確定性模式和隨機過程兩部分，繼而建立了一個可同化海溫連續觀測資料的數據同化模式。
  10. A real physical system may involve many variables but only one or more of them can be detected by modem data collecting equipment in recent years, the technique of phase space reconstruction is frequently applied to analyse and process time series. its significance is that the topological characteristics such as fractal dimension can be obtained, on the basis of investigation and research about the technique of phase space reconstruction up - to - now, this paper is also devoted to develop a new method for the prombles of detecting deterministic chaos of time series obtained from experimental data

    一個實際的系統可能會涉及多個相變量，但在實際問題中只能得到部分相變量的信息，近年來人們發展了相空間重構方法，能夠通過單變量信息重構吸引子，這種方法在時間序列分析和處理中得到廣泛應用，其意義在於能在拓撲等價意義下恢復吸引子的拓撲特徵，本文第三章在國內外有關時間序列的相空間重構研究狀況基礎上，致力於發展對時間序列進行確定性檢驗的新方法，即研究時間序列的分佈規律和赫斯特指數，並在相空間重構的基礎上，提取吸引子的特徵指數。
  11. Probability fatigue is a subject that studies the fatigue damage of machine accessory and structure component by the method of probability and statistics and analyzes their fatigue intensity according to the uncertainty and distribution of their fatigue damage

    概率疲勞是用概率統計方法研究機械零件和結構構件的疲勞損傷，根據其存在的不確定性因素及分佈進行疲勞強度分析的一門學科。
  12. Decision - maker cannot traditionally get the probability and the risk of decision - making results in untrue objectivity of decision - making, because the traditional methods of decision - making used risk - decision - making as determination - decision - making in fact. the present paper has simulated multi - scheme decision - making of exploration in oil and gas bearing basins with the method of monte carlo

    傳統的含油氣盆地勘探決策評價方法實質是把風險型決策近似為確定性決策來處理，故不能得到決策指標的概率分佈，不利於反映決策的風險，從而影響決策的客觀性。
  13. And then, it especially introduces the theoretical basis of pert predicted method and the technology of monte - carlo simulation, it ascertain the random variables of the model by analysing the uncertainty factors of economic effect index. and it brings forward random npv model in the light of basic npv model. using the theory of expected utility to evaluate the risk of project by the probability distribution of project ' s npv

    通過分析影響項目經濟效益指標的不確定性因素，確定了模型的隨機變量；根據基本凈現值模型提出了隨機凈現值模型；通過項目凈現值的概率分佈運用期望效用理論對項目的風險進行評價。
  14. This probability cloud obeys a quantum mechanical principle called heisenberg ' s uncertainty principle, which states that there is an uncertainty in the classical position of any subatomic particle, including the electron ; so instead of describing where an electron or other particle is, the entire range of possible values is used, describing a probability distribution

    這個概率雲服從所謂的海森堡測不準原理的量子力學原理，原理表明任何亞原子微粒包括電子經典位置具有不確定性；因而代替描述電子或其它微粒所處位置，用全部范圍里的概率值描述概率分佈。
  15. According to the number of processors, scheduling problem can be grouped as single - machine scheduling problem and multi - machine scheduling problem. according to whether the job ' s processing time, released time and the surroundings of the processors are deterministic or stochastic, scheduling problem can be grouped as deterministic scheduling problem and stochastic scheduling problem. according to whether the parameters of the jobs are given before - hand, scheduling problem can be grouped as static scheduling problem and dynamic scheduling problem

    按處理機個數將排序問題分為：單機排序問題和多處理機排序問題；根據任務加工時間和到達時間以及處理機的工作環境等數據是確定的或服從某種隨機分佈可分為：確定性排序問題和隨機排序問題；根據所有任務的參數是否是預先給定的可分為：靜態排序問題和動態排序問題。
  16. The controllers have considered all sorts of imperceptible factors affecting the servo performances in a lpmsm servo system, which include the parametric uncertainties brought by the changes of the mobile mass, frictional coefficient, the thrust fluctuations aroused by the varieties of the magnetic density distributions and the time harmonic. the h state feedback controller restrains disturbances and uncertainties to keep the robust and stable performance. the ip controller, which has the ability of rapid response, is applied to satisfy the rapid performance

    在分析雙環控制問題時，針對直線永磁同步電動機，仔細考慮了能使伺服系統性能變壞的各種細微因素，如：永磁同步直線電機動子質量變化、摩擦系數變化等造成的模型參數不確定性，電機運行期間存在磁密分佈變化、時間諧波等產生的推力擾動等，採用了ip速度控制器和h _狀態反饋控制器相結合構成直線伺服的內環控制器，並輔助設計了外環的pi位置控制器。
  17. Finally, this paper explores the non - independence, the non - linearity, and the fractal of a strategic investment of a firm, and applies the fractional brownian motion formula for option pricing to evaluate the uncertainties of a strategic investment scientifically

    最後，本文探討了公司戰略性投資的非獨立性、非線性及分形特徵，並運用不依賴獨立、正態分佈假定上的分數期權定價模型對戰略性投資的未來不確定性進行科學評估。
  18. Non - uniformity of the amplifying effect and dimension of the slope are pointed out through analysis of the distribution of the stress and sonic speed in the slope. forms of slope lost stability resulted from blasting vibration are analyzed and appraising rules of slope stability are summarized by a great deal instances on coasts. based on general discussion about calculation methods of the slope stability under the effect of blasting vibration, the synthetical method, a new one, is put forward, analyzed through a sample by and pointed out which is one of most valid methods

    利用波動理論，得出延期時間為nt / m時減震效果最好；在分析邊坡巖體內部應力、質點速度等分佈規律的基礎上，指出邊坡震動放大效應的不均勻性和邊坡尺寸效應；結合大量滑坡實例，分析了爆破震動引起邊坡失穩破壞的幾種形式，總結出邊坡穩定性評價準則；基於對邊坡穩定性計算方法的綜合分析，提出了一種綜合分析方法，通過算例計算分析，證明該法計算精確度高、功能全面，是邊坡動力穩定性分析的有效方法之一。
  19. From the angle of uncertainty of inflow and water consumption, the risk of water dispatching on the lower reaches of the yellow river is analyzed. inflow series are generated by use of the method of representative disaggregation. water consumption series are generated according to rainfall probability distribution. a model for risk analysis of water dispatching is established with the technique of stochastic simulation, and a quantitative description of risk is presented, thus, making the water dispatching decision - making more scientific

    從來水和用水不確定性角度分析黃河下游水量調度風險.對來水採用典型解集方法生成來水系列，對用水根據降雨概率分佈生成用水系列，利用隨機模擬技術建立了水量調度風險分析模型，給出風險的定量描述，從而使水量調度決策更加符合實際
  20. Probability analysis can take risk evaluation of project all - sidedly in the common methods of uncertainty analysis, but it is difficulty to conclude the probability distribution of uncertainty factors " variety which affect project. so it is not applied widely in real operation

    在不確定性分析常用的方法中概率分析能夠全面地對項目風險進行評價，但是因影響項目的不確定性因素變化的概率分佈較難確定，所以在實際操作中沒能得到廣泛的應用。
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