角度選擇性 的英文怎麼說

中文拼音 [jiǎodùxuǎnzháixìng]
角度選擇性 英文
angular selectivity
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 角度 : 1. [數學] （角的大小） angle; the degree [size] of angle 2. （看事情的出發點） point of view; angle
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  1. 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。
  2. In chinese contemporary art, so many works are societal concept art. why do you choose this path and perspective that seems to bear no relation to conceptual art

    江：在中國當代藝術有很多作品都是社會性的觀念藝術，你為什麼選擇這種似乎與觀念藝術無關的角度和思路？
  3. Economists in west thought that annuity should be managed and operated by government, because of the externalism, and discussed the method of finance in terms of the effects on society and economy

    而其他的國外學者也認為由於社會保險的外部性和公共產品特徵，養老資金應該由政府來管理運作，並從對社會經濟影響的角度討論了籌資方式的選擇。
  4. The main work and the conclusion of the article are : ( 1 ) give a suggestion on the reaction mechanism and the principle of catalyst selection. ( 2 ) by comparison of the catalyst activity of solid superacid with the zinc oxide, stannous chlorde and tin ( ii ) octate in the synthesis reaction. we find that although its activity is lower than tin ( ii ) octate, obviously higher than that of traditional zinc oxide and stannous chlorde. from the point of preparation cost, we select solid superacid as catalyst

    但從催化劑的制備成本和工藝的角度選擇，固體超強酸具有明顯的優勢； （ 3 ）制備一系列單組元和雙組元硫酸促進氧化物固體超強酸，並用於丙交酯的合成反應，篩選具有最佳活性的固體超強酸催化劑： （ 4 ）使用so2 - 4 / zno - sno2 （ 2 ： 1 ） la3 +固體超強酸作催化劑，反應脫水時間1
  5. The recording characteristics of the material are discussed in detail in terms of sensitivity, diffraction efficiency, bragg angle, refractive index modulation ( an ) and so on

    通過在材料中記錄無傾斜光柵，研究了該材料的全息存儲特性（包括衍射效率，靈敏度，動態范圍，折射率調制度，角度選擇性等） 。
  6. The tetrahedron method is proposed by yu - qing sun and his graduate student, which is used to optimize the strength and selectivity of mobile phase in the condition of isocratic elution

    四面體法是孫毓慶等在glajch三角形優化法的基礎上提出的，優化流動相強度和選擇性的方法。
  7. In the terms of interpolation, the image reconstructed from nearest interpolation or linear interpolation has good edge but serious noise ; reconstruction from 4 * 4cubic interpolation or three b - spline or three - order lagrange interpolations has better local character. 2 x 2cubic interpolations which has both better edge and local character is the ideal interpolation, the following is the basic principle during reconstruction : ( 1 ) the more width of interpolation, the more number of summation and the more order of interpolation polynomial, the higher of density resolution ; ( 2 ) the more of interpolation polynomial and width of interpolation, the more of reconstruction time simultaneously, aimed at eliminating the effects of noise contained in projection data, in this paper, author analysis cause and effects of common artifacts. importantly, discusses convolution back - projection reconstruction algorithm with a shift axis of rotation has been derived for correcting images that acquired with a divergence axis of rotation using the fan beam geometry with an angle - equaled detector

    在ct圖像重建時，選擇有限帶寬窗有較好的空間解析度，三角形窗有較好的密度解析度，選擇餘弦窗則使得空間解析度與密度解析度的折衷；從窗函數的頻譜角度來講，可以用於圖像重建的一個良好的卷積窗函數應該具備以下條件： （ ? ）小的3db帶寬b ，即最小的主瓣寬度； （ ? ）最小的旁瓣最大峰值a ； （ ? ）最大的旁瓣峰值衰減速度d ；就內插函數而言，臨近點內插與線性內插重建圖像噪聲大，但有較好的邊緣與細節； 4 4三次內插、三次b -樣條與四次拉格朗日多項式內插圖像平滑，局部特性較好。
  8. Analyse the technology principle of program tracking, step - in tracking, conical scan tracking and singleshot tracking, and contrast the advantage and disadvantage of them. select program tracking and conical scan tracking considering performance and cost

    二、對程序跟蹤、步進跟蹤、圓錐掃描跟蹤和單脈沖跟蹤這四種自動跟蹤技術的原理進行了具體的分析，並比較了它們各自的優缺點，從性價比的角度，選擇了程序跟蹤與圓錐掃描跟蹤相結合的方式。
  9. ( 4 ) by using the excellent angle and wavelength selectivity of the photorefractive volume gratings, the wavelength of ld are measured exactly in experiment

    利用在linbo _ 3 : fe晶體中形成的體全息光柵優良的波長和角度選擇性，實現了對激光二極體輸出波長的測量。
  10. This paper is aiming at image recognition based on angle - multiplexed volume holographic correlator. the principles of the volume holographic storage are firstly introduced in this paper. they are the recording, reconstruction, diffraction efficiency and angular selectivity of volume holograms

    本論文首先介紹體全息存儲的基本概念和理論，它包括體全息圖的記錄和再現，體全息圖的衍射效率，體全息圖的水平、垂直角度選擇性等，並介紹了光學相關器和圖像識別。
  11. Analysing from the modern sight and cultural field, the reasons why yi zhong - tian ' s " comments on the three kingdoms " are so popular in the public mainly to reflect in three aspects : the multiplicity of cultural intension and the diversity of science spreading pattern : the choice of the topics about which scholars and common people are both concerned ; the unique and original perspective and expressing style with striking features

    站在現代視域和文化層面上來進行分析，易中天「品三國」廣受歡迎的原因主要體現於三個方面：文化內涵的多元化和學術傳播方式的多樣化；選擇為學者與大眾共同關心的話題；獨特新穎的切入角度和個性鮮明的表達風格。
  12. A lot of indoor and in - suti test to the properties of the chemical grouting material, especially the properties requested by actual engineering has proceeded. active - diluent of furfural - acetone, low poison hardener. surfactant and a series of formula have been selected by experiment. cw series material has low glue degree, time last of it harden can be adjust, surface tension and contact angle of the material is low

    對漿材性能特別是工程實際對漿材要求的性能進行了大量室內、現場試驗測試，選擇性能優良的糠醛?丙酮活性稀釋劑、低毒憎水性固化劑、表面活性劑及系列漿材配比， cw系漿液粘度、固化時間大范圍可調、表面張力及接觸角小、漿材固化及固結強度高，具有優良的浸潤性能和工藝性能。
  13. Process capability index ( pci ) is also an important method to measure and improve quality, which has play a key role in assuring quality evidence, lowering cost and raising customer satisfaction indexes ( csi ). this paper studies the applications of pci and control chart from the actual viewpoint, and discusses the applications of the probability a, ( 3 of type i, ii error of the control chart, the detecting power and pci based on x control chart. in addition we explore the relationship between qlf and pci, put forward the concepts of relative loss and loss extent, adopt the linear plan to optimize pci and decide the best loss extent of each process. an example is given

    ）控制圖為例，討論了控制圖的兩類錯誤、檢出力與過程能力指數在實際中的應用；重要的是討論了質量損失與過程能力指數之間的關系，提出了相對質量損失、損失度等概念；研究了多道工序相對質量損失、損失度對總質量損失的影響，並從質量損失的角度出發，採用線性規劃的方法，優化多工序的過程能力指數，確定各道工序的最佳損失度，實證討論了這種關系，同時可以利用這種關系對供應商進行評價，給出了從全局的、動態的角度選擇供應商的方法，為上下游企業間的配合、監督及共同進步提供了理論基礎和實現途徑。
  14. An important issue to be addressed for the successful application of mpc in optical area where will find interesting application is represented by their incorporation in a matrix to fabricate a solid state system. one of the practicing methods is sol - gel technique, which has been widely used to incorporate a variety of organic and organo - metallic molecules in inorganic host

    從實用化的角度，選擇理化性能穩定、光學透明性好的無機介質作為金屬酞菁配合物的載體，制備無機基質酞菁摻雜復合固態材料，不僅對酞菁本身的穩定性，而且對實現酞菁分子的材料化進而器件化有重要意義。
  15. 二 according to the reasons above, we try to " find and remedy the defect ", study the problem about the developing of creative spirit from the more of a teacher and discover two teaching principles : reducing dependent degree, increasing constructive degree and building knowledge platform like supermarket, in order to unite the choosing and opening

    二、針對上述原因，進行「查漏補缺」 。著重於教師的角度，理性地探討了創新精神培養的問題，提出了兩個教學原則：減少依存度，增強建構度和創建「超市」式的知識平臺，使開放性與選擇性有機統一。
  16. In this paper, a selective and evaluative review of research on generative grammar is offered, mainly from the psycholinguistic point of view

    本文將進行一項選擇性與評估性的回顧與探討，主要是以心理語言學的角度來看衍生文法學派的主張是否正確。
  17. To ensure the high performance and scalability of ip network management system, the thesis analyzes and compares the mainstream distributed computing technologies and platforms. j2ee is finally chosen as system framework for its cross platform ability, service reliability and high performance

    為了確保ip網路管理系統的高性能和可伸縮性，本文對當前主流的分散式計算技術與平臺進行了分析與比較，從對跨平臺的支持性，服務的可靠性和高效性的角度，選擇j2ee作為系統的分散式框架。
  18. Once more, analyzed the general monetary policy ( as a total quantity policy ) and the selective monetary policy ( as a structure policy ) ’ s effectiveness on the regulations of the continuous rising of the real estate prices separately. in the studies of the general monetary policy : analyzed the effectiveness of the interest rate policy to regulate and control the real estate prices, and then revealed the inner links between the real estate prices and several important macroscopic economical variables such as cpi, currency supply, gdp and so on. in the studies of the selective monetary policy : focused on the significant implications of the real estate credit control and preferential interest rates on the real estate prices

    再次，從一般性貨幣政策和選擇性貨幣政策兩個角度對我國貨幣政策調控房價是否有效這一問題進行了剖析:在一般性貨幣政策即總量政策調控房地產市場價格有效性的研究中，分析了直接運用我國利率政策調控房地產市場價格的有效性問題，然後側重揭示了cpi 、貨幣供給量、 gdp等幾個重要的宏觀經濟變量與房地產市場價格的內在聯系;在選擇性貨幣政策即結構政策調控房地產市場價格有效性的研究中，側重分析了不動產信用控制與優惠利率對我國房價走勢的深遠影響。
  19. This paper is developed in the perspective of a test designer. it tries to offer tangible evidence to prove that decisional control can serve to reduce the test anxiety

    本文從測試設計者的角度出發，研究增加受試者的自主選擇性是否有助於降低他們的焦慮感。
  20. We respectively calculated the directional movement of kinesin under white noise and colored noise and the results are as follows : the coupled effect result in a directional particle current, and the current velocity is selective to the angular velocity 0 ) and noise intensity d, which reflect the effects of the rate of atp ' s hydrolysis and the temperature of cell on the movement of molecular motors

    建立起更貼近生物實際的雙構象耦合模型，並分別計算了白噪聲和色噪聲作用下馬達的定向運動。結果表明：這種耦合作用產生了沿微管正向的粒子流，其速度對角速度和噪聲強度d均有選擇性，反映了atp水解速度和細胞溫度對馬達運動的影響。
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