數據元素值 的英文怎麼說

中文拼音 [shǔyuánzhí]
數據元素值 英文
data element value
  • : 數副詞(屢次) frequently; repeatedly
  • : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
  • : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
  • 數據 : data; record; information
  1. The thesis is based on income question, forest coverage rate and grop production. to beging with, date envelopment analysis is proved that it can be applicated into grain for green in shan - bei district, and then in view of the fact, seven esential factors which have influence on the project are found out : expense of dam, expense of crop, expense of cash tree, expense of defense tree, other economic crop, expense of grass and graziery ; and the output factors include : income of gdp, pure income per captia, the area of decreasing land loss, graziery income, crop production, income of tree, the totle income of economic crop. after the date of each facts are puted into dea model, unefficiencial decision making units ( dmu ) found. the data that are got through adjusting unefficiencial dmus dy dea can offer guide in shanbei district upgrading of an industrial structure. at the same time, taking into account some possible problems in or after grain for green in shan - bei district, the thesis bring out some propesal to improve the circ umstance, enhance the life level and put the relation of population, resource and circumstance into a healthy orbit

    因此,加快退耕還林還草,調整土地利用結構和產業結構,已成為實現山川秀美工程和可持續發展戰略的必經之路。論文以解決陜北地區的收入問題,植被問題以及糧食產量問題為出發點,首先從理論上分析了包絡分析方法在陜北地區退耕還林(草)中運用的可行性,然後結合陜北地區目前的實際情況,綜合分析出影響陜北地區退耕還林(草)的關鍵的七個因作為輸入指標:水利水保設施投入,農作物投入,經濟林種支出,防護林支出,其它經濟作物,草類支出,畜牧業投入;以退耕還林所要解決的最終問題作為輸出指標: gdp收入、農民人均純收入、水土流失減少量、牧業總產、糧食產量、林業總產、其他經濟作物總產。將各指標所對應的代入模型后,通過分析求解得出非有效的決策單,再運用包絡分析方法的一些基本原理對非有效的決策單進行調整,由此所得的對陜北地區的實際投入具有很好的指導意義。
  2. A hash addressing scheme based on the values i and j of the array element a(i, j) can be used, which hashes to a relatively small table of array elements.

    可以採用散列地址方案,它根Aij的i和j,把散列在相對小的表中。
  3. Besides, of the several algorithms those have been proposed in the literature for solving the transportation problem, previous computational results indicated that the primal algorithm ( modi method ) is more efficient, so we have compared the amedv versus the modi method. because very little experimentation was carried out on algorithmic techniques used in the codes of amedv, we have also performed a number of runs that test the overall solution time as the number of significant digits in each of the parameters is varied

    因為判別分配法是運輸問題引發出的求解新方法,並且階石法是目前解運輸問題的較快速解法,所以特別針對運輸問題通過若干組有代表性的檢驗進行測試,在實際問題中對比判別分配法與階石法的演算法執行時間,研究兩對演算法執行效率上的差別,並分析差別產生的原因。
  4. A hash addressing scheme based on the values i and j of the array element a ( i, j ) can be used, which hashes to a relatively small table of array elements

    可以採用散列地址方案,它根a i j的i和j ,把散列在相對小的表中。
  5. _ _ _ _ uncertain factors of macroscale inversion analysis of displacements are summed up. associated inversion model containing non - deterministic factors is proposed, i. e. " deterministic inversion of differential equation + systematic optimization technique = non - deterministic inversion ". the systematic optimization technique includes direct operator optimization, direct numerical analysis optimization, measurement design optimization, measured data processing, in - ersion algorithm optimization, and inverse operator regularization, etc. when this associated inversion technique is used in displacements back analysis, uncertain factors can be processed quantitatively

    歸納了宏觀尺度位移反演分析的不確定性因,提出了容納不確定性因的位移反演分析的聯合反演模式,即「微分方程確定性反演+系統性優化技術=非確定性反演」的模式,並具體論述了聯合反演模式的系統性優化技術,包括正演運算的優化、正演分析的優化、測量設計優化、觀測處理、反演演算法優化、反演運算處理等六個優化方法。
  6. To numeric and boolean types is particularly useful when dealing with databases and other data types containing elements that may not be assigned a value

    在處理庫和其他包含可能未賦類型時,將
  7. According to elasto - plasticity theory, with the help of finite - method program ansys, the paper undertakes the computer analogue tests about the bearing capacity of pile tip arranged by orthogonal principle, and attains the relations of pile - tip bearing capacity to embedment depth, pile diameter, cohesion, internal friction angle and modulus of deformation. by the means of mathematical statistic, regression equation of the ultimate bearing capacity calculated by finite element method is gained through the regression analysis of 81 group data from the computer analogue tests. by comparison and analysis of the values calculated by finite - element regression equation and the values of in situ loading test, the regression equation is gained which calculates the size effect for base resistance of large diameter pile

    彈塑性理論,運用大型有限軟體ansys按正交設計理論對樁端承載力進行模擬計算,獲得樁端承載力與樁長(埋置深度) 、樁徑、粘聚力、內摩擦角及變形模量等主要影響因的關系,並採用理統計方法,對81組ansys模擬試驗結果進行回歸分析,得到有限法確定樁端極限承載力的回歸公式,並將有限法回歸公式計算與現場小壓板載荷試驗進行比較分析,得到大直徑樁端阻的尺寸效應系計算公式。
  8. It realized the spatial interpolation software grounded on geostatistics seamlesslly integrated with the system using the way of oop and the technology of ole / activex based on com. using vector - grid spatial - overlap analysis to solve the limitation of the grid and general vector data structure in the course of creating prescription, it made fertilizer prescription founded on the main factor of soil nutrient and yield - target. also it effectively integrated comgis with exper t system using the technique of loose coupling

    以面向對象的設計方法為基礎,利用「組件對象模型」基礎上ole / activex技術實現基於地統計學的空間插軟體實現及與施肥處方系統的無縫集成;應用基於矢量網格的空間疊加分析方法解決柵格和常規矢量結構在處方生成中的局限,生成了基於土壤養分和目標產量為主要因的施肥處方;利用鬆散耦合技術將comgis與施肥專家系統進行有效集成;充分考慮施肥機對施肥處方結構要求,在wgs - 84坐標系下採用具有柵格單的矢量施肥處方。
  9. To accept the current signal from high negative voltage circuit, the analog ground is raised to a certain positive voltage, which makes it possible for the signal amplitude to be compressed at the same time of its polarity reversion. a pi control program special for laser gyro current control is brought forward according to the conventional pid control method, in which the control signal is figured out corresponding to the difference between the sample and the reference value by turn of proportion - short step integral - long step integral. and at the end of this paper, a comparison of system performance on different conditions is made and the key elements influencing system performance are educed

    利用集成a / d 、 d / a轉換器的新型晶aduc824 ,實現了電流(電壓)采樣?處理?電流控制的閉環控制結構;地電位的抬升解決了a / d轉換器對負高壓迴路電流采樣時的輸入范圍匹配問題;控制信號反相的同時進行幅度壓縮,使得輸出調整電壓的解析度提高;根常規的比例?積分?微分( pid )調節模型,針對陀螺系統的特性,給出了一種可以滿足系統要求、采樣偏差大小進行的比例?大步長積分?小步長積分、分層次比例?積分演算法;不同條件下系統穩流性能的對比、分析在論文最後給出,並此找出了決定該系統穩流精度的關鍵因,提出了系統的改進意見。
  10. Although it can fulfill the queries and operations on the sequence data, it can not find the sequences or subsequences which have the same or approximately same pattern with the query sequences. it is necessary to extend the capability of the queries to find the hidden knowledge in the database

    時間序列庫描述、存儲時間序列並提供各種查詢操作,通常這些操作都是基於序列或者時間坐標進行的,無法實現對序列庫中所蘊含知識的查詢。
  11. Is a heterogeneous, mutable container that relies on a key - to - data value mapping, rather than a particular numerical order to access items from the container

    是一種異構的、易變的容器,依賴鍵到的映射(而不是特定的字次序)來訪問容器中的
  12. Secondly, by low - cycle and reverse horizontal loading test, their properties including strength property, deformation property and energy property are studied. we study the loading characteristic values ; the property of hysteretic curve and skeleton - frame curves ; the ductility property and stiffness degradation. at last we analyze the destroy principle and affection reasons of hollow shear wall of r. c with vertical seams in different height and loading measures, we also give the bearing capability calculation formulas and design advises for new type hollow shear wall of r. c

    首先運用ansys有限程序分析彈性階段水平外荷載施加后,帶豎縫鋼筋砼空心剪力墻板內應力分佈及變形情況,再在試驗的基礎上,研究低周反復水平加載條件下,各試件的強度、變形、能量特性;各試件的荷載特徵;各試件的滯回曲線、骨架曲線;延性及剛度退化等參;最後,分析了不同剪跨比和加載條件的帶豎縫鋼筋砼空心剪力墻板的破壞機理和承載力影響因,並給出不同剪跨比和加載條件的帶豎縫鋼筋砼空心剪力墻板承載力計算公式及設計建議。
  13. Information technology - notation of format for data element values

    信息技術數據元素值格式記法
  14. To complete this objective a detail examination of the data elements and files referenced

    為達到這一目標,詳盡的和文件的檢查是得借鑒的手段。
  15. We have found that many application of linear programming, such as assignment problem., traveling salesman problem, flow shop sequencing problem, hamilton problem and so on, fall into the category of transportation problem, that is, of shipping at minimum total cost a homogeneous good from a set of m warehouses to a set of n markets

    判別分配法是基於運輸問題引發出的通用解法,通過遍歷調運表中的各行各列計算出每個的分配優先權重? ?判別,然後依判別,根調配原則進行分配,使得分配方案在多情況下一次分配即可獲得最優解,但目前仍需要完善。
  16. A tagged message also has the space overhead of allocating variable length data elements to store the retrieved data values

    帶標記的消息還需要分配可變長度的來存儲檢索而帶來的空間開銷。
  17. Event. in the handler, you can test whether the proposed position value has exceeded the actual data element count

    在該處理程序中,可以測試所建議的位置是否已超過實際
  18. Simple binding, you can display a single data element, such as a column value from a dataset table, in a control

    「簡單綁定」使您得以在控制項中顯示單個,如來自集表的列
  19. Gets a value that identifies a metadata element

    獲取一個,該標識
  20. It includes three steps : first, the experimental data in exfor format is evaluated. then, the optical potential parameters are got by using the code apom94, and the direct inelastic discrete energy level reaction cross sections and angular distribution of every isotopes are got by using the code dppm. thus the ultimate commended data, which coincide with each other, can be obtained by using code nunf

    其具體過程是先對exfor實驗進行評價,給出實驗評價,然後,利用程序apom94計算光學位,利用dppm程序計算直接非彈分立能級反應截面和角分佈,在此基礎上,利用nunf理論計算程序獲得各同位本身以及各同位與天然自洽的最終推薦
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