structural feature 中文意思是什麼

structural feature 解釋
構造特徵
  • structural : adj. 構造上的，結構上的，組織上的。adv. -ly
  • feature : n 1 形狀，外形；特色；（特指）好看的外表；〈pl 〉臉形；五官；面目，容貌，面貌，相貌。2 臉面的一部...
  1. Bedding is the most important structural feature of sedimentary rock.

    層理是沉積巖最主要的構造特徵。
  2. On the basis of former work, the basic structural feature is studied in this paper, the tectonism and basin development model are put forward, the transformed mechanism of stress field is analyzed, and the basin feature is discussed

    本文在以往工作的基礎上，研究了本區的基本構造特徵，提出了構造變動及「盆地」發育的模式，分析了應力場轉換機制，並對「盆地」性質進行了探討。
  3. We can say that it can develop the usage of soil nailing wall fill the rank of piles disadvantage a bright future of developing and using. the development, application, advantage and disadvantage about the " prestress anchor ribbed beam support system " is introduced in chapter 1 : it " s supporting mechanism and structural feature is introduced and compared with the soil nailing walls and un - embedded rank of piles in chapter 2 ; design and computer steps and more details about the design methods of the support system are introduced in chapter 3 ; the two important parts named draperies and anchors are introduced on their construction technology in chapter 4 ; three foundation trenches " instances with different depth in different soil are showed in the last chapter 5

    本文在第一章概論部分介紹了「預應力錨桿肋梁支護結構」的發展、應用和優缺點；第二章分析其支護機理、結構特點，並與土釘墻和無嵌入排樁多錨支護進行了結構受力對比分析；第三章介紹該支護結構的設計計算方法步驟，詳細介紹了支護結構各部分的設計方法；第四章介紹預應力錨桿肋梁支護系統最重要的兩個部分：帷幕和錨桿的施工技術；第五章介紹了不同土層不同深度的有代表性的三個基坑工程實例。
  4. Research on structural feature and coal floatability of baishan coal

    百善煤的結構特徵及可浮選性研究
  5. An algorithm based on the inner structural feature of the 8 - bit single chip microprocessor is presented to perform the space vector modulation, it is high efficiency in voltage - utilizing, low harmonic losses, fast in calculation speed, simple in over - modulation method, high ratio of capability to price

    介紹一種用8位專用單片機內部結構特徵而設計的空間矢量調制演算法，不但具有電壓利用率高、諧波損耗小等優點，還具有計算速度快、過調制處理方法簡潔、性能價格比高等優點。
  6. The variation of regional stress field can be genetically interpreted by the rotation speed variation of the earth and its impact on the movement of lithosphere plate and deep processes of the earth, it is also related to the earlier structural feature and boundary of the basin

    區域應力場變化可以用地球自轉速度變化引起的巖石圈板塊活動及觸發的深部過程來解釋，亦與先期構造形跡和盆地邊界條件有關。
  7. The study on the structural feature opened out by the non - seismic ( mt ) profile of xiaonangou in qinglong mountain on the west edge of ordos basin and the seismic profile across helan mountain shows that a series of thrust blocks - qinglong - luoshan - nioushou - helan mountain, were the thin - skin structure formed by the westward compression of ordos block and the dextral shear of alashan block

    通過對盆地西緣青龍山南端小南溝的非地震mt剖面以及橫穿賀蘭山的地震剖面揭示的構造形態研究認為，盆地西緣一系列推覆體青龍山?羅山?牛首山以至賀蘭山是由於鄂爾多斯地塊向西推擠同時與阿拉善地塊的右行運動所產生的「薄皮構造」 。
  8. The wavelet method used in economic forecast depends on its " mathematics microscope " property. it does the layer analysis and forecast to indicators. it can improve forecast precision, what ' s more it can search and express the structural feature of data such as development cycle, second cycle, especially to some sudden change data which will provide effective and reliable warranty to the complexity and violent fluctuant data indicators in enterprise

    基於小波進行經濟預測的方法依靠其「數學顯微鏡」的特性，對待分析的預測指標進行逐層分析和預測，在提高預測精度的基礎上，能對分析數據對象的結構特徵進行挖掘，分析數據特徵如發展主周期、次周期等，尤其對具有突變性質的數據具有很好的表徵分析能力，這對于企業中復雜的變動劇烈的數據指標的預測能提供有效可靠的保證。
  9. Structural feature of quandian minefield, yuzhou coalfield and its influence on no. 21 coal seam

    禹州煤田泉店井田構造特徵及對其二1煤層的影響
  10. Based on the structural feature of long blade with friction damper, pretwist beam element and space straight beam element were adopted to discrete the blade, and the numerical model of damper link element was established, then the gross finite element motion equation of the blade was obtained

    針對帶摩擦阻尼器長葉片的結構特點，採用扭曲梁與空間直梁單元模化葉片，推導葉片阻尼連接單元的力學模型，由此建立葉片總的動力特性分析方程。
  11. Abstract : analysing the geologic background of interlayer oxidation zone in the north of junggar basin from the aspects of basin structure, the structural feature and lithofacies and lithologic conditions of the sedimentary cover, as well as the regional hydrogeology and reducing medium of the sedimentary cover, this paper suggests that the study area possesses abundant uranium source and the stratigraphic combination favourable for the development of interlayer oxidation zone

    文摘:本文從盆地結構、沉積蓋層的構造特徵、巖相巖性條件、區域水文地質條件、還原介質條件等方面分析了準噶爾盆地北部層間氧化帶形成的地質背景，認為該區具有豐富的鈾源條件及適合層間氧化帶發育的地層組合。
  12. According to the basic theory of iir filters, a scheme of hardware implementation is worked out combining with the fact that coefficients of numerator and denominator of transfer function are fixed and the structural feature of selected hdpld. from the clew of implementing a stratified ， modularized and parameterized design ， the thesis describes the hardware implementation of the iir filter with vhdl and schematic diagram design method. two examples that are iir notch filter and iir low - pass filter are given ， the stability of filters and the effects of quantification of coefficient are also analyzed

    以iir數字濾波器的基本理論為依據，結合濾波器的傳遞函數分子、分母系數固定這一事實和選用的高密度可編程邏輯器件的特點，確定了iir數字濾波器的硬體實現方案；按照層次化、模塊化、參數化的設計思路，採用vhdl硬體描述語言和原理圖兩種設計技術進行了iir濾波器的硬體設計；本文給出了iir陷波濾波器和低通濾波器兩個設計實例，對設計的濾波器都進行了穩定性分析和系數量化影響分析；最終將完成的iir濾波器的硬體設計配置到晶元中，並在製作的實驗電路中進行了實際濾波效果測試。
  13. In this paper, the transition from churn flow to annular flow for upward gas - liquid in vertical concentric annulus is studied and a transition model is developed by considering the structural feature of the concentric annulus and the flow characteristics for churn and annular flows in the concentric annulus

    根據團狀流及環狀流的流動特性，並考慮同心環形管的結構特徵，建立了垂直同心環形管上升氣液團狀流向環狀流轉換的新的理論模型。
  14. In this paper we studied and compared general face detecting algorithms. in allusion to the characteristics that image of video sequences has low resolution ratio and large quantity of color information ; we propose a face detecting method based on skin color and local human face structural feature

    本文對在靜態圖像和視頻圖像序列中常用的人臉檢測演算法進行了研究和比較，針對數字視頻中圖像解析度較低，包含大量色彩信息的特點我們提出了一種基於膚色和人臉局部特徵的檢測方法。
  15. 2. the paper extracted some apropriate features ? different structural features and different statistical features. the structural feature, which has high accuracy, is used to classify the similar characters while the statistical feature, which is simple, speedy and stable, is used to enhance the ability of resisting noise

    2 、本文提取了具有旋轉、平移不變的結構特徵和統計特徵，利用前者高精度的特性進行相似字的區分，利用後者簡潔、高速、穩定性的特點來增強了系統的抗噪性能，從而充分發揮了二者各自的優勢。
  16. The research by tem, sem, om and dsc indicated that the composites prepared via si and mmm methods were nanocomposites, which had the same structural feature of gpe / eg nanocomposites prepared via si method, but the structural regularity of pe / gpe / eg ( gpe / eg = 3 / 2 ) nanocomposites prepared via si method decreased a bit, and which of the nanocomposites prepared via mmm method decreased obviously, but general composites and pe / eg compared composites prepared via dmm method did n ' t have such structural regularity entirely

    Tem 、 sem 、 om和dsc研究表明， si法和mmm法制得的復合材料是納米復合材料，具有與上述si法制得gpe尼g納米復合材料類似的結構特徵，但si法制得pe / gpe甩g （ gpe尼g = 3 / 2 ）復合材料的結構規整性己有所降低， mmm法制得該復合材料的這種結構規整性則明顯降低，而dmm法制得常規復合材料和對照材料完全不具備這種結構規整性。
  17. According to the structural feature of polarizing prisms, we transform the parameters related to the structure of prisms into geometric model, and use this model to solve the problem of the relation of different angles. along with fresnel formula and multiple - beam interference, we get the formula of light transmission

    根據棱一鏡的結構特點，將與棱鏡結構有關的各參量轉化為數學模型，利用此數學模型來解決各角度之間的關系問題，並結合菲涅耳公式和多光束干涉理論得到了棱鏡的光強透射比分析公式。
  18. ( 7 ) mathematical morphology is one of the new subjects studying the structural feature of digital image morphology and fast parallel processing technique. the structural analysis and feature extraction is made by morphological transformation in object image

    7 、數學形態學是研究數字影像形態結構特徵與快速并行處理方法的理論，是通過對目標影像的形態變換實現結構分析和特徵提取的。
  19. We raised a new model that we disassemble the character into several parts, which could be recognized by computer topologically based on the high - frequency wavelet coefficients vector, disregarding the traditional extraction method that used the statistical or structural feature based on the individual pixel in the 2 - dim plane of character. moreover, the concept of multi - dim cognizing feature model was put forward by encoding the character, according to its " location and run - length information. the information confusion and redundancy could be largely eliminated, as leaded to the improving of the preciseness when recognizing the character

    克服以往結構、統計方法在字元特徵提取中無法剔除噪聲、偏移等冗餘信息的不足，以認知的新思路分析圖像，給出基於小波子圖的筆劃定義，給出一種注重反映字元部分最為重要的筆劃的類型、數量、遊程、位置特徵，改進了基於字元二維圖像的統計與結構特徵提取方法因變形，畸變造成信息混淆和冗餘；給出了提取多屬性字元認知特徵的方法和識別機制，實驗表明，該方法能有效的識別字元； 3
  20. Depending on the structural feature of the discernible vector, a plus rule for the discernible vector sets was defined, and a scan vector with concise structure but representing the information table can be obtained through scanning the discernible vector just one time

    根據粗糙集理論知識，定義了一個新概念差別向量，利用差別向量將信息表轉換成差別向量組；根據差別向量的結構特徵，定義了差別向量加法法則；運用這個加法法則僅需對差別向量組掃描一次，就可以形成結構簡潔卻能代表原信息表屬性特徵的掃描向量。
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