cumulative method 中文意思是什麼

cumulative method 解釋
累計法, 累積法
  • cumulative : adj. 1. 累積的，蓄積的；漸增的；累加的，附加的。2. 【法律】（證據等與同一事實）相重的；（判刑等）加重的。
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. The calculation method of ln ( / tan # ) index widely used is the multiple flow direction algorithm developed by quinn et al. it can been seen that, in the algorithm, the contour length normal to the direction of flow flowing out the current cell is used to determine both a and tan #, and that the calculated total cumulative contributing area of downslide grid cell does not include the area of the current cell

    目前普遍使用的計算該地形指數的方法為多流向法。方法中計算和tan用的均是與流出單元網格流向垂直的等高線長。另外計算下坡單元網格累積匯流面積時沒有考慮欲計算ln （ tan ）值的單元網格的面積，這些是不合理的。
  2. First, we introduce the trapezoid drop method based on cumulative error, and give a study way of adaptation

    我們首先簡單介紹基於累積誤差的梯形下降法，在此基礎上，給出了一種自適應學習速率的調整方案。
  3. Cumulative method in semiparametric regression model - nonparametric estimator base on wavelet smoothing

    非參數估計基於小波光滑
  4. This paper empirically analyzed the effect of the cash dividend and stock dividend on stock price through cumulative abnormal return ( car ) method

    本文利用累計超常收益率方法，從實證角度分析了上市公司派發現金股利和股票股利對股票價格的影響。
  5. Are uncertain and should be regarded as random variables, therefore the reinforced concrete frame is stochastic structure inherently, and then its motive equations converted to combined random differential equations for the uncertain parameters and external random excitation. these equations were solved by order - orthogonal expansion method with pseudo - excitation method, and then the statistic stochastic responses of random structure were obtained. at last, based on the stochastic cumulative damage model with double parameters developed by park, formulas were formulated for calculating structural earthquake damage probability using the structural reliability theory ( mainly jc algorithm ) in extensive random space

    首先對受地震激勵的剪切型鋼筋混凝土結構進行建模，用隨機等效線性化方法將二階非線性微分方程組化成一階線性微分方程組（或稱之為狀態方程） ；再考慮材料等參數的隨機性，則狀態方程成為復合隨機微分方程組，將擴階系統方法和虛擬激勵方法推廣並應用於這個復合隨機微分方程組，求出結構的隨機響應量的統計參數；最後採用隨機累積損傷破壞準則，在廣義隨機空間內，用jc演算法求解失效概率，進而求出結構的抗震可靠度。
  6. Meanwhile environment effect curve and its essential non - linear dynamic characters are described and explained. the relevant concept - frame of basin cumulative environment effects ( cee ) is approached and cumulative influence degree iip is introduced for scaling the cee. the innovated method could benefit environment influence study on large - scale development and benefit the perfection of cee theory system

    探討了流域開發累積環境影響分析相應的概念框架，並運用累積影響度iip因子作為流域開發累積環境效應的衡量因子進行分析，有利於完善環境影響研究的理論體系和大區域性開發活動的環境影響度量、分析評價和控制體系。
  7. External trajectory measurement data processing based on cumulative - sum method

    基於累積法的外彈道測量數據處理
  8. In section 2, we introduce the model for the measurement of tfp in transportation industry. we present the background of our study and describe the techniques of the extended forms of the standard malmquist - data envelopment analysis ( dea ) method, which we have named the three - year - window - dea ( tyw - dea ) and the full cumulative - dea ( fc - dea ) methods

    該部分描述研究交通運輸業生產率的背景及主要的投入產出要素，並介紹了本文實際使用的全要素生產率數學模型即malmquist生產率指數及其分解指數和擴展過的dea模型（ tyvv - dea模型及fc - dea模型） 。第三章，交通運輸業全要素生產率變動分析。
  9. When the performance degradation is caused by the discrete cumulative damages, the degradation failure model based on renewal process is proposed and used to analyze the reliability of metallized film pulse capacitors in the laser device. when the degradation process is continuous, two models based on wiener - einstein and gamma processes are presented respectively. because it is difficult to obtain an analytical expression of the failure model using the latter method, we present a failure model based on monte - carlo simulation

    根據該模型的特點，給出了基於參數回歸分析的統計推斷方法，分別提出基於比例危險模型的競爭失效分析方法和基於位置-尺度模型的競爭失效分析方法; （ 4 ）對于隨機失效閾值問題，研究並給出了相對失效標準下的退化失效模型和分析方法;對強度退化的動態應力-強度干涉失效進行分析，提出了周期性應力作用下的動態應力-強度干涉失效可靠性模型和復合應力作用下動態應力-強度干涉失效可靠性模型。
  10. Problem in regression parameter estimation by using cumulative - sum method

    累積法進行回歸參數估計時正規方程的病態問題研究
  11. As a result, the basis of property and equipment for financial reporting exceeds its tax basis by the cumulative amount that accelerated tax depreciation exceeds the straight - line method

    這使得，不動產和設備在財務報告上的金額，往往高於用於計稅的金額，因為加速折舊法下的金額多於直線折舊法。
  12. Method to clear the cumulative elapsed time in an existing

    實例中的累計運行時間。
  13. This paper mainly focuses on the air sequencing problem in terminal area. by means of the single - machine scheduling method, the practical problem is reformulated into the cumulative traveling salesman problem with ready times ( ctsr - rt )

    本文主要針對終端區空中交通流量管理中的飛機排序問題，運用單機排序方法，將其轉化為一帶準備時間的累積旅行商問題（ ctsp ? rt ） 。
  14. In order to analyze the bottleneck in detail, cumulative curves of vehicle count ( ccvc ) and traffic wave theory ( twt ) are summarized, with the character and application scope analyzed. on the basis of these, traffic simulation method is presented, which overcomes the defects of both methods mentioned above and is therefore useful

    為了對定位出來的交通瓶頸展開詳細研究，本文在總結車輛到達曲線法以及交通波理論兩種方法的特點和應用范圍的基礎上，提出了交通模擬分析法，該方法克服了前面兩種方法的缺陷，具有較強的實用性。
  15. Plastics pipes for the conveyance of fluids under pressure. miner ' s rule. calculation method for cumulative damage

    壓力下流體運輸用塑料管. miner法則.累積損傷計算方法
  16. Plastics pipes for the conveyance of fluids under pressure - miner ' s rule - calculation method for cumulative damage

    流體輸送用壓力塑料管. miner規則.累積損壞的計算方法
  17. Plastics pipes for the conveyance of fluids under pressure - miner ' s rule - calculation method for cumulative damage iso 13760 : 1998 ; german version en iso 13760 : 1998

    壓力下液體輸送用塑料管. miner法則.累積損壞的計算方
  18. The conception of cumulative damage factor for sucker sods is established, and a method for determining service deadline of sucker sods in use is put forward, which provides a theoretical basis for scientifically and rationally using sucker sods

    建立了抽油桿損傷因子的概念，提出了在用抽油桿服役期限的確定方法，為科學、合理地使用抽油桿提供了理論依據。
  19. Full - flow lubricating oil filters for internal combustion engines - methods of test for initial particle retention efficiency, life and cumulative efficiency gravimetric method

    內燃機滿液流式潤滑油過濾器.初始微粒滯留效率壽命和累積效率試驗方法
  20. Methods of test for full - flow lubricating oil filters for internal combustion engines - part 4 : initial particle retention efficiency, life and cumulative efficiency gravimetric method

    內燃機全流式機油濾清器試驗方法第4部分:原始濾清效率壽命和累積效率重量法
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