方向數 的英文怎麼說

中文拼音 [fāngxiàngshǔ]
方向數 英文
direction numbers
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 方向 : direction; orientation
  1. The computational results of the particle images are agreement with the simulated datain reasonable, the most absolute difference of the displacement is 0. 6671 pixel at the x abscissa and 0. 7928 pixel at y abscissa ; the computational results are equal to the data form the algorithm of particle brightness - distribution pattern tracking ( the conventional cross - correlation algorithm ) at voluminous points, their discrepancy is only one pixel at few points, mostly in boundary area

    西安理工大學碩士學位論文最後，在visualfortran環境下給出了這種演算法的具體實現，處理模擬粒子圖像的結果與模擬數據比較吻合，最大位移絕對誤差在x方向是0 . 6671像素，在y方向是0 . 7928像素;計算結果與示蹤粒子灰度分佈模板法（基本的互相關法）在絕大部分點是相同的，只在少數點相差一個像素，而且大多出現在邊界區域。
  2. Ii ) energies of the sputtered atoms vary mainly from several to several teens ev, with few atoms " energy relatively high ; the emitting positions of the sputtered atoms are close to the corresponding incident ions ( in the order of angstrom ) ; the sputtered atoms are emitted mainly normally, and few are slantways ; energy and angular distributions of sputtered atoms are influenced by the energies and incident directions of incident ions, but the angular distributions are not influenced by the incident energy very greatly

    Ii ）濺射原子的能量一般集中在幾個到十幾個電子伏特的范圍內，在高能量區域也有所分佈，但數量很少;濺射原子的出射位置就在離子入射位置的附近（埃數量級） ;濺射原子的角度在垂直方向和斜射方向都有所分佈，但以垂直出射為主;濺射原子的能量、角度分佈受到了入射離子能量、角度的影響，但入射離子能量對濺射原子的出射角影響不大。
  3. 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。
  4. Each direction has an associated number, which you use in java coding

    每個方向有一個相關聯的數字，您在java編碼中將使用這個數字。
  5. The structure of air - blast pipe was improved on. an orienting object was installed based on theoretical analysis, that increase the spraying span. it has been found that both spraying span and droplets uniformity improved, by installing the orienting object. according to the results of a great number of experiments, orderliness of droplets diameter along the spraying span was researched, and rational spraying span of air - assisted sprayer was suggested

    通過試驗檢驗噴霧機樣機的噴霧性能，並提出對各項參數的優化設計方案。通過正交試驗和對比試驗對霧滴取樣，證明導流器的安裝不僅增加了噴幅，而且還提高了霧滴均勻性系數。根據大量試驗的結果分析，找出了霧滴直徑在噴幅方向上所呈現的變化規律，並提出了合理的噴幅范圍。
  6. Secondly, each region ’ s orientation line is calculated to prejudge the regions that contain the shadow regions, and the regions that contain shadow region are marked. thirdly, the marked region ’ s body color vector is calculated, and it is matched with that in the shadow database, after that, the shadow region can be obtained accurately

    接著計算前景中每個區域的方向角分割線，預判斷每個區域中是否含有陰影區域，標記出含有陰影區域的區域，然後對有標記的區域計算其體色向量，和陰影數據庫中的體色向量進行匹配運算，精確定位出陰影區域。
  7. Before using phase - only algorithm to achieve nulling, estimations of the number of interferential sources and the doa of interferential signals are needed. so, the spatial spectrum estimation basd on the maximum likelihood method ( capon method ) and music algorithm used for detecting the number of interferential sources and the doa of interferential signals are discussed in the second chapter

    在採用phase - only演算法進行波束置零之前，需要估計干擾源的方向和個數，因此本文還在第二章介紹了發射數字波束形成中用於測定干擾源個數和方向的空間譜估計法? capon演算法和music演算法的測向原理，並分析了它們的性能和優缺點。
  8. The compressor-outlet pressure is nearly constant around the circumference.

    壓氣機出口壓力沿圓周方向接近於常數。
  9. In this diploma thesis, the statistic and structural characteristic of musical score image is analyzed and synthesized by relevant technology of image project, pattern recognition, mathematical morphology, software engineering, music knowledge, midi and so on. the concept of direction number has been defined, and then the mathematical morphology theory is used to process musical score image and recognize musical information. specialized direction number algorithms are firstly used to preprocess a musical score image and then recognize stafflines, barlines, pitch, note values, clef, etc. finally the musical information of the musical score image is automatically stored in the midi format

    本文利用圖像處理、模式識別、數學形態學、音樂知識庫與midi等相關技術，分析與綜合數字樂譜圖像的統計與結構特徵，提出了方向數等概念，對樂譜圖像進行處理，利用直方圖技術與方向數演算法識別譜線、小節線、符乾等樂譜的主要框架，然後用數學形態學理論識別音高與時值，最後根據這些音樂信息，組合成音樂樂譜信息，並自動轉化成midi格式。
  10. Exponential bounds of mean error for the kernel regreeion estimates with directional data

    方向數據回歸函數核估計平均偏差的指數界
  11. Call change the storehouse again, it is to point to will existing cash forward or trade migratorily backward, particular mode of operation is will existing while cash makes the same score a storehouse, be in the near future or long - dated and new build the position with same way, equal amount

    又稱遷倉，是指將現有頭寸向前或向後遷移的交易，具體操作方式是將現有頭寸平倉的同時在近期或遠期重新建立相同方向、數量相等的部位。
  12. Move the storehouse calls change the storehouse again, it is to point to will existing cash forward or trade migratorily backward, particular mode of operation is will existing while cash makes the same score a storehouse, be in the near future or long - dated and new build the position with same way, equal amount

    移倉又稱遷倉，是指將現有頭寸向前或向後遷移的交易，具體操作方式是將現有頭寸平倉的同時在近期或遠期重新建立相同方向、數量相等的部位。
  13. If ordering please indicate the number of sockets, voltage, current, the number of inlet, direction and specification, if need outlet wire, please offer the direction, number and specification ; if want chief switch, please show the currents and poles

    訂貨時應註明插座數量，對應的電壓和電流，進線口數量，方向及規格，如需要配出線口，請註明方向數量及規格:如帶開關請註明開關的電流大小及極數
  14. In the aero - optical flow field tomography measurements, all projection data of different direction must be simultaneous. and the laser nozzle flow field up - stream and down - stream strehl ratio simultaneous measurements have the synchronicity requirement. the working environment of high power laser is rigorous and complicated

    在考慮了由於氣動光學流場層析測量中的多個投影方向數據的同時測量、激光器噴管流場上游和下游同時測量的同步要求，以及高能激光平臺的復雜環境多方面因素的基礎上，考慮了硬體匹配的一些問題，設計了一套高速的線陣s - h傳感器。
  15. Recently, the data of organization are exploded. and how to get valuable information and knowledge from the database becomes a vital area, named as data mining or knowledge discovery

    近年來，隨著各個企業、機構所擁有的數據急速膨脹，如何把這些數據轉化為有用的信息和知識成為一個非常重要的研究方向? ?數據挖掘或知識發現。
  16. There are obvious or mystical symbolic meanings in material, motif, color, direction, number, and size etc., which they selected in any artwork

    他們對于藝術作品所選用的材料、主題、顏色、方向、數目、大小等，皆具有明顯或是神秘的象徵意義。
  17. The digital control is the main direction in the development of controlling electronic inverter. the digital control system has advantages of flexible control, high integration, strong anti - disturb ability, the realization of advanced control arithmetic and the convenience of real - time control. the system based dsp can realize flexible and precise real - time control as well as malfunction monitor by software

    數字化是電力變換器控制發展的主要方向。數字控制系統具有集成度高、抗干擾能力強、控制靈活、可實現先進的控制演算法和便於實時控制等優點。採取dsp作為逆變器的控制核心，可以用軟體很容易地實現靈活、準確的在線控制與全部故障檢測。
  18. Database security theory and technology is an important research field of database theory. in this paper, we focus on secure data modle, inference control and transaction processing in multilevel secure environment

    如何保護數據庫的安全成為信息安全中一個重要的研究方向。數據庫安全理論和技術是數據庫理論研究的重要方向。
  19. Class with the parameter name, data type, width, source column name, parameter direction, numeric precision, and other properties

    使用參數名稱、數據類型、寬度、源列名稱、參數方向、數值精度和其他屬性初始化
  20. Class that uses the parameter name, data type, length, source column name, parameter direction, numeric precision, and other properties

    使用參數名稱、數據類型、長度、源列名稱、參數方向、數值精度以及其他屬性初始化
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