數值技術 的英文怎麼說

中文拼音 [shǔzhíjìshù]
數值技術 英文
numerical technique
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 技 : 名詞（技能; 本領） skill; ability; trick; technique
  • 術 : 術名詞1. （技藝; 技術; 學術） art; skill; technique 2. （方法; 策略） method; tactics 3. （姓氏） a surname
  • 數值 : numerical value; numerial number; figure; magnitude; value數值表 numerical tabular; 數值天氣預報 ...
  1. The work of the paper mainly includes : ( 1 ) present a model for measuring the similarity between two hydrological time series. in this model, we adopt an intuitive dimensionality reduction technique for hydrological time series which is called piecewise average approximation ( paa )

    主要工作包括： （ 1 ）提出了適合水文時間序列數據特點的相似性模型，採用簡單直觀的等時間間隔序列分段平均值技術（ paa ）作為水文時間序列降維方法。
  2. Milk and milk products. enumeration of presumptive escherichia coli. part 1 : most probable number technique

    奶和奶製品.大腸桿菌的推測計數.第1部分:最大可能數值技術
  3. In this thesis, some key issues of the vr technique are systematically investigated. firstly, for the image filters and image interpolation between slices, a integrated interpolation algorithm is presented based on the contour shape and correspondence matching, which keeps the shapes and grays information the objects of interest. secondly, the fidelity of effect of the vr for medical images is studied, and a continuous - gradient - based method for transparent volume rendering is proposed, which vivifies the results of volume rendering

    首先，研究了醫學斷層圖像數據的濾波及層間插值技術，提出了一種基於輪廓形變和對應點匹配相結合的混合插值演算法，在實現圖像層間插值的同時保持了目標的輪廓形狀與灰度信息；其次，對醫學影像容積重建效果的逼真度進行了研究，提出了一種基於連續梯度轉換函數的互動式透明體繪制方法，使重建效果更加生動、真實。
  4. Speciality in fields designed storm, designed flood, hydrological forecast, flood control information system, decision support system, data visualisation. （ 2 ） speciality in techniques globe optimization method, interpolation for scattered data, contouring method, design and development for hydrologic forcast and decision support system

    業務特長領域：設計暴雨、設計洪水、洪水預報、防汛信息系統、決策支持系統、數據可視化； （ 2 ）業務特長技術：全局最優化技術、空間散點數據插值技術、等值線勾繪技術、洪水預報系統設計開發、決策支持系統設計開發。
  5. Professional services may include property or asset valuation, technical and or feasibility studies, consultancy, etc. such payments, however, should exclude building management fees, accountancy fees, audit fees and legal fees, which in normal circumstances are seldom included under " management or consultancy fees "

    專業服務可包括物業或資產估值，技術性或可行性報告，顧問服務等。但不應包括樓宇管理費，會計師費用，核數師費用及律師費。通常管理費或顧問費不會包括這些費用。
  6. Firstly in this part, computer simulation methodology based on the baecher model for generating network of discrete fractures was presented, which includes the follow details : probability distributions of fracture density, orientation, trace length, size, and aperture and estimation of their statistical parameters ; stochastic models of fracture network ; monte - carlo ' s simulation method ; numerical simulation procedure and technicality. then, boundary element method was used to calculate flow through the generated fractured network. assuming single fracture as a two - dimension inexpressible isotropic porous media, boundary element method equations for flow in single fracture and then in fracture network were derived using the weighted residual method

    給出了離散裂隙網路模型所依據的基本假定；發展了基於baecher模型的離散裂隙網路計算機隨機生成技術：詳細地推導了單裂隙滲流和多裂隙相交網路滲流的邊界單元法公式，發展了離散裂隙網路中穩態滲流的邊界元數值技術，並且討論了相關的具體數值技術細節，如角點的處理方法，單元的自動剖分等：描述了混合邊界元?管流模擬方法及其數值實現；研究了裂隙網路的簡化方法，並針對裂隙網路邊界元法的特點提出了一種改進的分塊三角分解法。
  7. When two images have different resolutions, the higher resolution the images have, the better result it turns out, but it will consumes much more time. we also focus on partial volume ( pv ) interpolation algorithm. the value of mutual information ( mi ) does n ' t increase or decline in one direction at translation from one integer to the nearest integer

    在添加了不同噪聲干擾時，它表現出了很好的抗噪性；對于不同解析度的圖像配準，解析度越高，配準精度越高； pv插值技術導致互信息相鄰整數變換之間的非單調性。
  8. Then, analyzing the present situation of industrial development in chongqing, and choosing the ownership structure 、 human resource quality 、 and the degree of opening as the factors influencing the te, the frontier production function and te are estimated by using the b & c model and " frontier " 4. 1 software, value of te ( 1978 - 1999 ) is also gotten, and compared with the national level

    在分析了重慶市工業發展的現狀后，以重慶工業為實證研究對象，選用所有制結構、人力資源素質以及對外開放程度三個指標作為影響技術效率的因素。運用b & c模型，使用coelli編制的軟體「 frontier " 4 . 1版對前沿生產函數和技術效率進行了估計，得到1978 ? 1999年間重慶工業技術效率值，與全國平均水平進行了比較。
  9. The noise were often attached to the real hydrology time series yield by some unknown factors. to reduce the influence of them to the bp networks, the wavelet soft - threshold de - noising method was employed before bp networks began to train

    實測的水文數據中常常帶有由於許多未知因素的干擾而產生的噪聲，為減少噪聲對bp神經網路訓練過程的干擾，先用小波軟閾值技術對原始徑流序列進行降噪然後再進行網路訓練。
  10. Meanwhile, an efficient method, impedance matrix interpolation, is described. the impedance matrix is calculated at relatively large frequency intervals and interpolated to approximate its values at intermediate frequencies

    同時，在計算寬頻帶電性能參數時，引入了一種有效而快速的方法?阻抗矩陣插值技術。
  11. Finally in chapter 6, the problems of boundary conditions and incident wave, as the most valuable problem of mrtd as a time - domain method, are studied. this chapter presents the simulation results of the electromagnetic propagation and its interactions with the dielectric slab and analyse of the graph of the reflection coefficient in frequency. compared with fdtd results, the numerical results, obtained using the mrtd method, show the directness and conciseness of mrtd as a time - domain method and the advantages in grid enlargement and saving computer resource etc.

    最後，第六章討論了mrtd作為時域數值技術最具實際應用價值的邊界條件設置和入射波加入等問題，並給出模擬電磁波傳播過程和介質板反射系數頻譜分析，其數值結果表明了mrtd作為時域方法的直觀簡練，與fdtd方法的結果比較，顯示了其在擴大網格、節省計算資源等方面的優勢。
  12. Th & technique of rbf - based implicit interpolation is applied to the surface recnnstruction from medical imaging in chapter 6

    第六章討論將基於rbf的隱函數插值技術應用於醫學圖像三維重建。
  13. These algorithms are of great significance for digitized data processing, and supply a gap in spline interpolation

    這些演算法的開發對于數字化數據處理具有重要意義，也填補了樣條插值技術方面的一個空白。
  14. With the rapid development of numerical technology and cfd simulation, the numerical technology for the forward problem of impeller machinery design had a good investigation and application, but the turbulence model need to be improved

    由於計算流體力學和計算技術的迅速發展，利用數值技術進行流體機械正問題研究已經較為成熟，並有一定的研究與應用，但湍流模型尚待進一步完善。
  15. Professional services may include property or asset valuation, technical and or feasibility studies, consultancy, etc. such payments, however, should exclude building management fees, accountancy fees, audit fees and legal fees, which in normal circumstances are seldom included under " management consultancy fees "

    專業服務可包括物業或資產估值，技術性或可行性報告，顧問服務等。但不應包括樓宇管理費，會計師費用，核數師費用及律師費。通常管理顧問費不會包括這些費用。
  16. This paper mainly fulfills realizing the real time channel estimate ( rtce ) technology of adaptive high - f requency ( hf ), which is one of the digital businesses

    本文主要完成數字化業務中的一項? ?高頻自適應中實時通道估值技術（ rtce ）的實現。
  17. Wiener method is based on statistics estimated from a local neighborhood of each pixel. ( 2 ) acquisition of head and brain volumetric data and development real head and brain reconstruction and visualization algorithms : by using threshold technique and morphological operations such as dilate and erosion, head segmented data were obtained. to obtain the brain segmented data, construct an initial template, design and developed a naval algorithm to make the initial template dynamic change with image slice to get the brain data ; designed a framework for searching, sampling and storing contour data

    採用灰度閾值技術和數學形態學的操作獲取頭的數據；在對腦的分割中，本文提出了一種根據腦圖像特點和相鄰圖像在幾何結構上具有相似性的特點，構建了自適應模板匹配檢測腦的方法：首先選擇其中最易處理的圖片應用閾值化演算法和形態學方法提取出腦輪廓，然後根據相鄰圖像之間形態具有相似性的特點，再利用形態學演算法實現腦體數據分割的操作。
  18. It is of great significance to investigate performance characteristics and thrust augmentation mechanism in rbcc engine. this dissertation just deals with the mixing and combustion flow in a experimental strutjet rbcc in ejecting mode to investigate its performance characteristics and thrust augmentation mechanism by applying numerical simulation technique. the detail is as follows : 1

    本文應用數值技術對支板式rbcc發動機，即支板火箭引射沖壓組合發動機，引射模態的燃燒與流動現象進行了研究，探討了rbcc引射模態的性能增強機理，主要有以下幾方面： 1
  19. A research on the numerical topology optimization technology of large three - dimensional continuum structures considering displacement requirements

    考慮位移要求的大型三維連續體結構拓撲優化數值技術研究
  20. So the framework chanmical way was adapted to study the character of the pipelines ' response under trigonometric function traffic loads ; then the randomicity of the parameters were taken into account, the paper uses the perturbation theory to describe the random character about the changing parameters of the pipelines. the calculate formula and simply resolution of response character of pipelines under random loads was educed. the technique of numerical value can stimulate the complex actual situation effectively

    應用數值技術可以有效的進行實際復雜情況的模擬，因此，文中對管道在恆定交通荷載和簡諧荷載下管道的縱向以及橫向受力特性進行了數值模擬計算，主要採用比較適合於土體計算的abaq二軟體進行，同時也對其各影響因素作了相關敏感性分析。
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