scan distribution 中文意思是什麼

scan distribution 解釋
掃描分佈
  • scan : vt （ nn ）1 細看，細察；審視。2 〈口語〉大略一閱；瀏覽。3 按韻節念，按句調讀，標出（詩）的格律（...
  • distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
  1. In packet based wireless video communications, when best band distribution, not only source distortion should be considered, but also channel distortion caused by channel errors. the existing macroblock - layer rate control schemes calculates quantization parameters of all macroblocks ( mb ) in a frame in a raster scan order, and then encodes the mbs in the same order. actually, the quantization distortion is heavily dependent upon the coding order of mbs

    在基於包的無線視頻傳輸中，最佳帶寬分配時，不僅要考慮信源編碼失真，也要考慮由於通道差錯引起的通道失真；已有的宏塊層碼率控制演算法以矩陣掃描的順序計算一幀中所有宏塊的量化參數，事實上量化失真與宏塊的編碼順序有很大關系，改變宏塊的編碼順序，使復雜的宏塊分配到更多的比特數，顯然能大大提高編碼效率。
  2. In this thesis, the physical properties of a series of na2fepo4f cathode materials synthesized by various routes are instigated and discussed in the light of structural ( xrd ), thermal ( dta ) analyses and particle size distribution. their microstructures were studied by transmission electron microscope ( tem ) and scan electron microscope ( sem ). the electrochemistry property were evaluated with cells containing the synthesized na2fepo4f as positive electrode

    本文將藉助x -射線衍射、掃描電鏡、透射電鏡、差熱分析以及電化學測試等方法，系統研究多種制備法對所合成的鈉離子二次電池正極活性材料氟磷酸亞鐵鈉的微結構以及循環可逆容量、循環伏安性能、交流阻抗譜的影響。
  3. Netradar system is an important research subject in the area of internet security. it ' s aim is to detect the foundational terminals of and the route to a certain aimed intranet ; to scan the softwares that run on the terminals ; to find the services which are provided by the terminals ; to determine the vulnerabilities of the services and the distribution of the vulnerabilities. ater all the above have fmished, the netrada system attacks the vital terminals or the vulnerable terminals and controls them automatically

    網路雷達系統（ netradar ）是網路安全領域的一個研究課題，該課題的研究目標包括三個方面：探測接入internet的特定目標網路的基礎設施、到達該目標網路的路徑；掃描支撐目標網路運行的軟體實體的類型、提供的服務、探測出其軟體實體的漏洞和脆弱點分佈等信息；根據目標網路的基礎設施構架、拓撲信息、漏洞和脆弱點分佈等信息，有針性對的選取關鍵設備或者防護較弱的設備進行攻擊與控制。
  4. In order to make clear the effects of fe3o4 on composite film structure, the thickness, porosity, average and maximum pore size, pore size distribution of different films are measured. surface morphology is studied by scan electronics microscope ( sem ). the characterizing results of film micro - morphology showed that pore structure of fe3o4 / pvdf composite film were better than those of pvdf host film

    為進一步分析fe3o4的原位生成對復合膜結構的影響，測定了pvdf基膜和復合膜的膜厚；採用干濕膜重法測試了膜樣品的孔隙率；採用泡點壓力法流體滲透法相結合，對比測試了膜樣品的最大孔徑、孔徑分佈及平均孔徑；通過掃描電子顯微鏡（ sem ）照片分析，對比研究了pvdf基體膜和fe3o4 / pvdf復合膜的表面形貌。
  5. The error distribution in scan digitization may not obey the normal distribution, and is greatly affected by the systematic error

    掃描數字化誤差分佈檢驗表明掃描數字化誤差不一定服從正態分佈，掃描數字化數據受系統誤差的影響較大。
  6. Our proposed approach is to split the dataset sample into two parts and change the strategy of scanning datasets into two loop, the inner loop and the outer loop. the scan of the dataset will become the outer loop and the scan of the draws from the posterior distribution

    該演算法對數據集進行劃分，改變mcmc對數據集的掃描策略，將其分開為內、外兩個循環過程，外循環中掃描數據集，內循環掃描分佈函數的抽樣值。
  7. The characters between scan map digitization and manual digitization are compared. the error sources of cadastral map digitization are analyzed. the error analysis and error distribution tests shows that the error in scan map digitization is almost the same as that in manual digitization

    2 、對掃描數字化與手扶跟蹤數字化的作業特點作了比較，分析了地籍圖數字化的誤差來源，掃描數字化的誤差分析試驗表明，對1 ： 500的地籍圖，掃描數字化的誤差與手扶跟蹤數字化的誤差基本一致。
  8. The next purpose relates to the weigh time sectional scan method which is a branch of tssm, and a complex weigh distribution scale control method is given by analysis of preliminary factors of traditional means in display panel

    該章的另一個研究方向是時間片掃描驅動方法的一個主要分支?權值時間片掃描驅動方法，根據已經獲得的結論提出另一種新的驅動方法?混合權值分佈灰度級調制方法。
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