decomposition efficiency 中文意思是什麼

decomposition efficiency 解釋
分解效力
  • decomposition : n. 1. 分解，分析，溶解，還原（作用）。2. 腐朽，解體。
  • efficiency : n. 1. 功效。2. 效率；效能；實力，能力。3. 【物理學】性能。
  1. There are also some estimates of the efficiency of litter decomposition by basidiomycetes in pure culture.

    也有一些關于純培養擔子菌分解落葉層效力的估計。
  2. First of all, the assembly model of dfa is established and the data structure of the model is proposed ; in order to redesign product and structures and select optimized assembly plans, an assemblability evaluation system is constructed. secondly, assembly process planning is analyzed, including assembly path planning and assembly sequence planning ; and then the thesis brings forward the way of 11 - tuple to represent the movement of assembly / disassembly of assembly elements. in the end, this paper makes an research on the technology of interference checking, raised a kind of algorithm of swift interference checking based on envelops bounding box decomposition, hence, the accuracy and efficiency of the algorithm is improved dramatically

    首先建立了面向裝配設計的裝配模型，給出了它的數據結構；接著從面向產品結構和裝配工藝過程兩方面再設計的角度，構建了裝配性評價體系；接著闡述裝配工藝規劃技術，包括裝配路徑規劃和裝配順序規劃；然後提出了11元組法來表示裝配元件的裝拆運動；最後對干涉檢驗技術進行了研究，採用一種基於包容盒逐層的快速干涉檢查演算法，提高演算法的精度和效率。
  3. The narrow fan - beams are reset into parallel beam then the image reconstruction is conducted by parallel beam " convolution back projection algorithm, which combines the high scan efficiency with the convenience of image reconstruction. this paper analyses the parallelism in narrow fan - beam " convolution back projection algorithm, divides the task of image reconstruction into several subtasks, and discusses the parallelization of narrow fan - beam " decomposition and reset, parallel beam " convolution back projection, and image accumulation

    對于窄角扇束掃描方式，把窄角扇束重排成平行束，再由平行束卷積反投影重建演算法來重建圖像，是把掃描的高效率和重建方式的簡便易行很好的結合起來。本論文對窄角扇束卷積反投影演算法進行了并行性分析，指出把圖像重建任務分解為多個子任務并行工作，並在工作站機群上討論了窄角扇束的分解、重排、平行束卷積反投影圖像重建、圖像合成的并行實現。
  4. In this thesis, we follow the idea of the beamlet - domain wave field extrapolation methods to construct localized propagators. through comparative study of signal decomposition efficiency using different representation schemes, we select two groups of basic functions with simple expressions and good localization properties for wave field decomposition, propagation and imaging

    本論文通過對wft 、小波基、小波包，以及相關的框架理論等的分析比較，選擇了兩組形式簡單，且具有適宜於波場外推特性的基本函數集合來進行波場分解、傳播及偏移成像問題的研究。
  5. Abstract : decomposition of alcohol and acetyl spiramycin wastewater by supercritical water oxidation were investigated. the result showed that supercritical water oxidation was an effective method for treatment of high concentration organic wastewater. at the condition of experiments, cod removal efficiency of wastewater could reach up to 99. 2 %

    文摘:對酒精廢水和乙酰螺旋黴素廢水進行了超臨界氧化降解的研究，結果表明，超臨界水氧化法是處理高濃度有機廢水的一種有效方法，在實驗的條件范圍內，廢水cod的去除率最高可達99 . 2 % 。
  6. This method has the advantage that it does not require the assumption of cost minimizing behavior. it also has the advantage that it permits the decomposition of tfp growth into efficiency improvement, scale effects and technical progress

    該方法與以往的方法比較有如下優點：無需假定生產成本最小化，同時能將全要素生產率提高分解成資源配置效率、規模效率、技術水平的提高。
  7. However, the simulated annealing algorithm will expand too much time to estimate the values of objective function when applied to aerodynamics optimizations. the way to remedy this problem in this dissertation is by improving the efficiency of optimizer and the cfd - solver. our cfd - solver is base on the modification to the proper orthogonal decomposition ( pod ) method that can produce a finite series of basis functions or modes through the solution of snapshots

    但對于氣動外形優化設計問題來說，由於評估需要解決的問題的目標函數值需要多次調用流場解算器，會導致用模擬退火演算法進行優化設計的計算工作量過大，因此需要我們對流場解算器和優化方法兩個方面進行研究以尋找此問題的解決辦法。
  8. For the four catalytic materials ( cuznal, wc, zro2 - nio, lanio3 ), gas chromatography tests show that the decomposition efficiency of methanol increase with the increasing of methanol concentration in condition of 60

    對cuznal 、 wc 、 zro _ 2 - nio 、 lanio _ 3四種材料進行了氣相色譜分解甲醇效率測試，結果表明， 60下隨著甲醇濃度的變大，催化劑對甲醇的分解率變大。
  9. Integrating multirate signal processing theory and classical spectrum estimation theory, a brand new multiresolution spectrum theory is provided and a special algorithm is discussed in great detail. the polyphase decomposition theory is also applied to optimize the algorithm and improve the computing efficiency

    本文結合多抽樣率信號處理理論和傳統譜估計理論，提出了嶄新的多分辨譜估計理論，並給出了具體的實現演算法，解決了譜估計中如何達到頻率解析度和時間解析度的最佳組合的問題。
  10. The paper also exploits the non - parameter method - data envelopment analysis ( dea ) to measure the productivity change of 40 countries in term of the three decomposition of capital deepening, efficiency enhancement and technology innovation. the result validates the frame of theoretic analysis given by the paper

    文章還運用生產前沿面測度的非參數方法一一數據包絡分析法（ de . ， ）對40個國家的生產率變化按技術創新、效率增進、資本深化三分解進行了測度1實i正的結果驗證了本文所提出的理論分析框架的科學性。
  11. Movement decomposition measurement of human energy expenditure and efficiency

    人體運動能耗和效率的動作分解測量方法
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