波型圖 的英文怎麼說

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波型圖 英文
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  • 波 : Ⅰ名詞1 （波浪） wave 2 [物理學] （振動傳播的過程） wave 3 （意外變化） an unexpected turn of even...
  • 圖 : Ⅰ名詞1 （繪畫表現出的形象; 圖畫） picture; chart; drawing; map 2 （計劃） plan; scheme; attempt 3...
  1. For this purpos, from the point of the log geology, aimed at the actuality of the current fractured reservoir log geology interpretation and evaluation, based on synthetical analysis of the current domestic and foreign fruit of fractal dimension investigation of reservoir fracture, using the method and technique of fractal dimension, through the further discussion of the fractal dimension characteristics of m index and n index in the log interpretation archie model in a sample way and through the theoretic reasoning to the fractal dimension dfa and m index of fractured reservoir interval ' s log curve, according to the geophysical signification of the fractal dimension dfa of fractured reservoir interval ' s log curve shape : the more complicated the change of the curve shape is, the larger the its dfa value is, then the more complicated space structure of fracture and pore, then the higher value of m index of space structure of fracture and pore, and so on, the text propounds an improved method, based on box dimension, of covering log curve with scale grid, and by programming computes the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, then further puts this technique into application investigation, and makes analysis of application effects in the reservoirs located in l area of qx oil field from three aspects : 1. the dfa and its m index value of fractured reservoir interval ' s log curve, for instance, ac and rt curve, ect, which are derived from computing, is used to identify reservoir type by crossplotting m index with the product df _ acrt of fractal dimension of acoustical wave log curve and restivity log curve and by experiential discriminance plate of reservoir type in l area of qx oil field

    因此，對該區裂縫性儲集層的類型識別、孔滲特徵的測井地質解釋以及儲層裂縫的發育和分佈規律進行深入的研究便成為本文研究的出發點。為此，本文從測井地質的角度，針對當前裂縫性儲層測井地質解釋與評價的現狀，在綜合分析當前國內外儲層裂縫的分形分維研究成果的基礎上，利用分形分維方法和技術，通過對archie測井解釋模型中的m指數、 n指數的分形分維特性的深入淺出的論述以及裂縫性儲層段測井曲線分維d _ （ fa ）與m指數的理論推導，根據裂縫性儲層測井曲線形態分維值的地球物理意義? ?曲線變化越復雜，則其分維值d _ （ fa ）越大、裂縫孔隙空間結構越復雜、裂縫孔隙空間結構指數m值越高等特徵，提出了改進的基於盒維數的測井曲線網格覆蓋法，編程計算了裂縫性儲層段常規測井曲線（如聲波和電阻率曲線）上分形分維值及其m指數值，進而從以下三個方面對qx油田l區塊的裂縫油藏進行應用研究，效果十分理想： 1將計算得到的可變的m指數與聲波和電阻率分維之積df _ acrt進行交繪，採用儲層分維值分類技術統計分析這些參數變化的規律，並結合qx油田l區塊儲層類型經驗判別圖版，從而實現qx油田l區塊下白堊統的裂縫性儲層的類型識別。
  2. And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed

    研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。
  3. A clear moire pattern is obtained only when the model is negligible.

    僅當模型的雙折射效應可以忽略時，才能獲得清晰的波紋圖案。
  4. The author draws from her many years as a therapist and meditation teacher to give examples of drawings of brain wave patterns accompanied by descriptions of what the subjects, who ranged from meditation novices to highly evolved practitioners, were experiencing at the time the measurements were being made

    作者身為一個治療師和靜坐指導教師，從她多年的實踐中累積了許多腦波類型圖，並附有受測者當時的體驗報告，而這些受測者從初學打坐到高度發展者都有。
  5. Butterworth - type and bessel function - type two ways are used for design of bandpass filter for receiver, and with the help of eda simulation tools, the bold plot and the group delay characteristics of the filters designed are compared

    摘要採用巴特沃思型和貝塞爾函數型2種方法進行接收機帶通濾波器設計，藉助eda對該濾波器進行波特圖和群延遲特性的比較。
  6. Rancio taste. a special taste and odour resulting from oxidation and developed during the aging of certain wines. a desirable character in old tawny ports and some other fortified wines

    哈味：某些葡萄酒在陳釀過程中由於氧化而產生的一種特殊的口感和氣味。對茶色波爾圖酒以及其他一些類型的加強葡萄酒而言這種口感和氣味是人們所期待的特徵。
  7. From these waveforms, a sequence of numbers may be written which correspond to the given waveforms.

    從波形圖可以寫出與給定波型相符合的數字序列。
  8. The software pspice is utilized to give the transient analysis of the pulse - forming network : the circuit models of two type pulse - forming network are given and the output profile is worked out

    利用電路模擬軟體pspice的瞬態分析功能對脈沖形成網路進行了研究:建立了兩種脈沖形成線的電路模型，給出了輸出波形圖。
  9. The purpose of this study has two aspects : firstly, to determine the depth of occurrence of groundwater and to evaluate the groundwater level distribution in the oasis and desert ecotone, secondly, combining rs and gis by visual basic, in order to bring forward the means of making ground water depth map and advance making precision

    本研究有兩個目的，一是利用衛星遙感數據評價綠洲-荒漠交錯帶地下水位的分佈，藉助遙感圖像處理及分析軟體pci操作平臺，以landsat - 7etm +全波段圖像作為數據來源，建立了評價地下水位分佈的熱紅外遙感監測模型- - - arglutm模型。
  10. The spot responder system which is the necessary part of ctcs is analyzed in the dissertation and three key technologies of the channel in the responder system are researched. firstly, a new kind of rectangular plate magnetic inductive loop antenna is designed to transmit the power frequency. researching the near field inter - inductive characters, the relationship among the inductive efficiency, the perimeter and the conductor width of the antenna is found out

    本文在對ctcs中的點式應答器系統原理及組成進行分析和消化的基礎上，對系統中通道的幾個關鍵技術進行了詳盡的研究，主要分為三個方面: 1 ，提出並研製了新型的片式環形磁感應天線，並對傳輸能量載波的天線的近場互感特性進行了分析，得到互感效率隨天線的周長大小以及導帶寬度的變化規律，並通過計算機模擬和試驗對天線的近場波瓣圖進行了研究;通過分析寬帶匹配技術中的實頻法理論，設計了信號載波天線的寬帶匹配網路。
  11. Fruit aromas - orange, apricot, plum ; vanilla and old port cask, ethereal aromas such as banana

    有香草和舊波爾圖木桶的橡木芬芳，還兼有陳年茶紅缽酒典型的堅果香。
  12. An efficient method is proposed for designing time domain wcbb to alleviate these effects by measuring the practical array model and applying it in the designing procedure

    通過實驗獲取實際陣列模型，基於此模型的設計可以有效緩解這種失配所引起的波束圖畸變。
  13. It is shown that the practical beam patterns are severely distorted due to these errors

    研究表明，陣列模型失配會使實測波束圖嚴重畸變。
  14. They all are snr scalable, and, especially ebcot is resolution scalable. these properties are essential in transmission of image on internet. because the performance of an entropy coder can be significantly improved by having the coder dynamically adapt to the current " context ", context models also have widely been adopted in image compression

    基於小波的圖像壓縮已成為圖像壓縮研究的主流，一些小波系數模型也隨之產生，如ezw 、 spiht和用於jpeg2000的ebcot ，這三種模型都具有snr可擴展性質，其中ebcot還具有解析度可擴展性質。
  15. Its continuous growth, linked to the sea ( the romans gave it the name portus, or port ), can be seen in the many and varied monuments, from the cathedral with its romanesque choir, to the neoclassical stock exchange and the typically portuguese manueline - style church of santa clara

    波爾圖的發展與海洋息息相關（羅馬人把它叫做伯特斯，即港口） ，城中眾多各式各樣的古跡都向我們說明了這一點，不管是帶有羅馬風格唱詩班席的大教堂，還是新古典主義的證券交易所，以及典型的葡萄牙紐曼爾式聖克拉拉教堂。
  16. 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
  17. Last we propose a dynamic routing and wavelength assignment algorithm utilizing the model of free wavelength based wavelength conversion degree

    最後基於波長轉換度的空閑波長圖模型，提出了一種用於wdm光網路在備選路由下的動態rwa的改進演算法。
  18. Techniques gaining major research efforts include image smoothing, medium value filtering and image sharpening. besides, two kinds of image segmentation techniques are mentioned here, i. e. histogram - based segmentation and marginal extraction algorithm with bettered active - outline model

    本文的主要研究工作如下:研究了三種圖像預處理技術:圖像平滑、中值濾波和圖像銳化;以及兩種圖像分割技術:基於直方圖分析的分割方法和改進主動輪廓模型的邊緣提取演算法。
  19. It is a combination of tikhonov regularization and algebraic reconstruction technique ( art ). it is found that the algorithm is stable and the influence of data fluctuation on image reconstruction is eliminated. furthermore, the qualities of the images reconstructed by using the proposed algorithm are improved

    建立了新的ert圖像重建演算法的數學模型，提出了一種將tikhonov正則化方法和代數重建演算法（ art相結合的組合型圖像重建演算法，研究表明該演算法是一種較為穩定的演算法，具有克服測量數據波動對圖像重建的影響的能力，同時模擬研究表明該演算法在一定程度上提高了圖像重建的質量。
  20. During the study of computer simulation, a new object - oriented simulation software dymola is used to program code module about the rotor system. simulation begins by using the finite - element models, a series of simulation figures are achieved. after simulation, experimental study begins

    在計算機模擬研究中，本文採用了一種新型的面向對象的模擬軟體dymola ，利用已經建好的有限元模型，編制各部分的程序模塊，進行相應的模擬，得到了一系列的模擬波形圖。
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