數字表象 的英文怎麼說

中文拼音 [shǔzìbiǎoxiàng]
數字表象 英文
digital representation
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 表 : Ⅰ名詞1 （外面;外表） outside; surface; external 2 （中表親戚） the relationship between the child...
  • 數字 : 1. （表示數目的文字; 表示數目的符號） figure; digit; numeral; character; numeric character 2. （數量） quantity; amount
  • 表象 : 1 [哲; 心理] （在知覺的基礎上所形成的感性形象） presentation2 [數; 物] （表示） representation表...
  1. Video compression plays an important role on digit moving picture processing, since it affects the picture ' s quality, comprcssing rate and visual degree in video sequence. adopting the same aphesis on the different objects, this approach which has employed by mpeg - 2 standard has led to a blur image of key objects, especially for those of the human faces

    視頻壓縮是數字視頻處理的關鍵技術，其決定了圖像的質量、壓縮率和對象的可分辨性，但是目前的mpeg壓縮演算法將不同圖像對象以相同的方式處理使視頻圖像中的關鍵對象信息無法清晰表達。
  2. There are signs that this number is increasing slightly.

    有跡象表明這一數字在微微上漲。
  3. Considering the fact that the analog system is not so good as the digital system on the respect of variation of bandwidths and on the respect of switch between different bandwidths. this paper proposes to adopt the dds ( direct digital synthesis ) technique that produces chirp signals of different bandwidths to improve the situation of losing tracks for the ocean satellite altitude indicator in measuring coarse surfaces

    現在的雷達基本上採用模擬系統產生線性調頻信號，由於模擬系統在帶寬變化方面和不同帶寬間切換方面不如數字系統，本文採用dds （ directdigitalsynthesis ）技術產生不同帶寬的線性調頻信號以改善海洋衛星高度計在測量粗糙表面時存在的失鎖現象。
  4. It has shown clear signs of overheating ( see chart )

    從圖表數字中可以看出明顯的經濟過熱的跡象。
  5. Just like that we enjoy the chinese characters and arabic numbers, we not only enjoy the beautiful drawing of hieroglyph, beautiful line of “ knotting cords to record events ”, but also enjoy the representation and abundant meaning demonstrated by characters and numbers … furthermore the rhythm beauty demonstrated by quality logic and quantity logic

    正如我們欣賞中文的文字和阿拉伯數字那樣，不僅可以欣賞到「象形文字」的圖畫美， 「結繩記事」的線條美，還可以欣賞到文字和數字所表現的事物的具象以及他們豐富的內涵… …還有定性的邏輯和定量的邏輯所呈現的旋律美
  6. A pictorial representation of numerical data or relationships, especially a graph, but having each value represented by a proportional number of pictures

    統計圖表，象形圖用圖畫表現數字的信息或關系，尤指圖表，但用有比例的一定數字的圖畫來代表每種價值
  7. Here, the new value ( a string representing a whitespace - delimited list of numbers ) entered by the user will be copied into the object ' s instance variable

    在界面上，一旦新的值被輸入，對象中的屬性也隨之改變（用空格分割的數字列表字元串） 。
  8. They have also suggested that the very concept of abstract numbers ? the idea of a oneness, a twoness, a threeness that applies to any class or objects and is a prerequisite for doing anything more mathematically demanding than setting a table ? is itself far from innate

    這也同樣表明：應用於任何類和物體的抽象數字，如，一維性、二重性、三重性是做比擺桌子這類更具數學要求的事情的先決條件? ?這並不是天生就決定了的。
  9. A stochastic inverse technique based on gray - code genetic algorithm ( gga ) to invert particle size distribution from dynamic light scattering ( dls ) data is proposed. numerical tests and latex experiments for inverting dynamic light scattering data showed that the algorithm could be successfully applied to inverse problem of dls with high stability to the different type of distributions

    提出了採用格雷碼編碼遺傳演算法對動態光散射測量的多粒徑分佈進行反演運算，數字測試的結果和聚苯乙烯乳球的實驗結果表明，該演算法能夠精確的反演出各種分佈的粒子分布圖象。
  10. Converts the string representation of the name or numeric value of one or more enumerated constants to an equivalent enumerated object

    將一個或多個枚舉常數的名稱或數字值的字元串表示轉換成等效的枚舉對象。
  11. Here a suggestion is presented that the mental process of senior chemistry experimental problem - solving can be divided into four periods such as problem confirming, problem parsing, experiment design and experiment operation, and there are six representation patterns of chemistry experimental problem, for instance, character representation, chemistry representation, sample representation, visualization representation, skill representation and mathematic representation. at the same time, problem solving strategies also can be divided into principle guide, sample guide, environment guide and blind attempt

    作者提出高中學生解決化學實驗問題的心理過程可分為問題確認、問題解析、實驗設計和實驗操作四個階段，他們對化學實驗問題的表徵方式有字面表徵、化學表徵、樣例表徵、形象表徵、技能表徵和數學表徵等六種，而解決策略則可分為原理導向、樣例導向、情境導向和盲目嘗試四種。
  12. At the lowest layer, the original sensor data is converted to information of signal type, and by a series effusion steps, the information can be converted to more abstract numbers and symbols

    四川大學博士學位論文在最低層，原始的傳感數據被轉換為信一號型信息，經過一系列的融合步驟后，信息可能又被逐步轉換為更抽象的數字或符號表達的知識。
  13. In the design of system software, we take account of the numerical format considering a fixed - point dsp tms320f240, the software designs of the current model and software svpwm model, and the online realization of parameters setting and changing in pc

    在軟體方面，重點論述了適合於定點dsp的系統變量數字表述形式、電流模型模塊和軟體空間矢量模塊的設計以及pc機控制對象參數預置和修改的在線實現。
  14. The constitutions and principles of position of gps > glonass and beidou navigation system are described all around in this article, and the following technologies are studied and realized : communication between com ports with oop technology, compound navigation with gps and glonass. calculate velocity, pseudorange difference, smoothing pseudorange with the carrier - phase and models to correct error are also done ; the transforms between wgs - 84 and pz - 90, as well as wgs - 84 and beijing54 coordinate system ; the technologies to display and manage bitmap, vector map based on mapx also ; conversion of data formats between gjb and mif data format of maplnfo corp. arithmetic of creation dem data based on contour line data from 1 -. 25000 map data with gjb format. texture the surface of terrains with corrected aviation image

    本文全面介紹了gps 、 glonass 、北斗導航系統的組成、定位原理，研究並實現了面向對象的串口通信技術、 gps + glonass組合導航、測速及偽距差分、相位平滑偽距差分以及有關誤差的模型改正、 wgs ? 84和pz ? 90 、 wgs ? 84和北京54坐標系的坐標轉換、柵格地圖的顯示和管理、基於mapx的矢量地圖的顯示和管理、 1 : 25萬軍標數據和mapinfo的mif數據格式雙向轉換、基於軍標數據的dem生成演算法、基於opengl的三維地形構造、航空圖像紋理地形表面、三維坐標量算、虛擬現實模擬導航、三維地形的層次細化演算法以及數字圖像處理中的圖像增強、幾何變換、影像匹配等技術。
  15. From theoretical analysis, we know the existing demodulation methods have limitations as following : one is that the subtraction of the two signals frequencies will display as the result of demodulation when we demodulate two time - domain adding signals without modulating information ( fault information ) ; the other one is that aliasing phenomenon will occur as a result of getting absolute value, detection or square in the process of generalized demodulation analysis, such phenomenon will result in some superfluous frequency composition on the frequency spectrum, which will puzzle the detec tion of mechanical vibration. if the sampling frequency is selected from a suitable range, the aliasing phenomenon will be avoided ; the last one is that aliasing frequencies will be produced in zoom demodulation analysis because this algorithm cannot employ digital low - pass filtering to avert the folding frequencies of higher harmonics in the process of zoom sub - sampling

    現有的解調分析方法存在以下三種局限性：將不包括調制信息（故障信息）的兩時域相加信號，也以其頻率之差作為解調信號而解出；廣義檢波濾波解調分析中，由於取絕對值、檢波或平方過程可能產生混頻效應，在解調譜中表現為無法分析的頻率成分，並由此推導出避免這種混頻現象的采樣頻率的選取范圍，從根本上避免此類誤診斷的產生；幾種細化解調分析新演算法中，因為無法在細化分析的選抽時進行數字低通濾波，有可能會出現調制頻率的高次諧波成分發生頻率混疊而反折到低頻部分的現象。
  16. Dataobject string specifies the name of the datawindow or report object associated with the control

    數據對象字元指定與對象關聯的數據窗口或是報表對象。
  17. If your class represents a value of an abstract type, such as a numeric type or a color, you will want to implement the

    如果類表示抽象類型（如數字類型或顏色）的值，那麼您還會想實現
  18. Then, the thesis presents a schema based two - level associated model, which dramatically reduces the number of the candidate subscriptions. in addition, an incremental subscription matching algorithm is proposed to efficiently matching events for millions subscriptions. furthermore, since indexing is very important to the system, the indexing scheme for xml data is defined based on the containment relationship, which can be more efficient to deal with relative paths than previous methods

    另外，由於在意向匹配過程中涉及大量索引問題，為此針對先前研究在處理基於相對路徑的意向表示上存在的問題，本文提出了一種基於相容關系的索引模式，利用系統抽象數據拓撲結構進行相對路徑到絕對路徑的轉換，通過基於相容關系的數字方式編碼，能夠快速確定對應結點的依賴關系，同時提出了新的路徑轉換演算法，將時間復雜度由過去的平方時間變為線性。
  19. In this paper, gravel characteristics and variety along the river were studied with digital image technology ; variety of grain sizes distribution of the river bed along jinmahe section in minjian river was analyzed ; several representative formulas of bedload transport rate were proved according to the field data of dujiangyan

    本文採用數字圖象技術研究了卵石顆粒的幾何特徵及沿程變化；分析了岷江金馬河河段河床質級配的沿程變化；根據都江堰的輸沙率資料論證了幾家有代表性的推移質輸沙率公式的實用性。
  20. A digital world ( virtual, electronic, telematic, etc. ) is generally spoken of to allude to this plurality of objects and representations that, being technologically built, produce the sensation of reality in human beings

    一個數字的世界（虛的、電子的、遠程信息處理的、等等）是通常所說的暗指那多數對象和表示法（表現，陳述，代表） ，被科技地建造，引起人類真實的感覺。
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