置換序列 的英文怎麼說

中文拼音 [zhìhuànxùliè]
置換序列 英文
replacement series
  • 置 : 動詞1. （擱; 放） place; put; lay 2. （設立; 布置） set up; establish; arrange; fix up 3. （購置） buy; purchase
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 列 : Ⅰ動1 （排列） arrange; form a line; line up 2 （安排到某類事物之中） list; enter in a list Ⅱ名詞1...
  • 置換 : displace; substitute; supersede; substitution; replacement; permutation; transposition; transposi...
  1. This arithmetic divides the wavelet coefficients of carrier image into 27 - classes by the background luminance, the texture and the edge mask character of visual system ; then after encrypting watermark image with magic cube transformation, the ycbcr model is employed, it embeds the watermark sequences in the carrier image with different intensity according to the coefficients " classes of carrier image in y channel

    首先，將載體rgb圖像轉換到ycbcr顏色空間，然後提取亮度通道y ，將其進行小波變換，然後利用人眼視覺模型對載體圖象分解后的小波系數進行分類。其次，對有意義的水印圖像分別進行3次不同的魔方置亂，得到3個隨機水印序列。
  2. Setup functions enable user - defined adaptation of a wide variety of options such as display contrast, record printout, saving data on the computer, general code, temperature calibration, acoustic signal, date and time, id, data transfer, update fix programs, language, c f changeover, check program, battery change, diagnosis data, printing programs, seal test, service functions for maintenance

    設置功能允許使用人員對多種選項進行定義和調節，例如顯示屏幕對比度列印記錄把數據記錄到計算機上總碼溫度校正音響信號日期和時間識別傳輸數據固定程序升級語言攝氏和華氏溫度轉換檢查程序更換電池診斷數據列印程序測試密封保養用服務功能。
  3. Setup functions enable user - defined adaptation of a wide variety of options such as display contrast, record printout, saving data on the computer, general code, temperature calibration, acoustic signal, date and time, id, data transfer, update fix programs, language, screen saver, c f changeover, check programme, battery change, diagnosis data, printing programs, seal test, service functions for maintenance

    設置功能允許使用人員對多種選項進行定義和調節，例如顯示屏幕對比度列印記錄把數據記錄到計算機上總碼溫度校正音響信號日期和時間識別傳輸數據固定程序升級語言屏幕保護攝氏和華氏溫度轉換檢查程序更換電池診斷數據列印程序測試密封保養用服務功能
  4. In this paper, chroma dc coefficients are selected as the carrier data because chroma dc coefficients are robust. also, alterable steps are used to select one part of the coefficients, so the watermark is imperceptible ; before watermark embedding, the watermark is divided into many parts, every part is individually embedded into one gop of the video, even if a gop is destroyed, the watermark can be extracted correctly, this methods promotes the robustness of the watermark ; in addition, in order to promote the security of the watermark, the user ' s id and password are used to generate chaos sequence by the chaos system which is created in this paper, later, watermark is mixed by the chaos sequence. also, the embedding position of the watermark bit is modified by one chaos sequence, so, unauthorized person can not extract or remove the watermark, since the embedding position is unknown

    本文認為，色度dc系數是魯棒性非常好的參數，因而選擇色度dc系數作為水印信息載體，同時，採用可變的步長選擇部分系數，保證了水印的隱形性；在嵌入水印時，本文採用水印信息「網格劃分」 、各子塊獨立嵌入視頻的方案，由於水印信息子塊是相對獨立的嵌入視頻中的每一相對獨立的圖組當中，即使某一圖組收到一定破壞，也能夠恢復水印信息，使水印的健壯性得到提高；此外，為了提高水印信息的安全性，在嵌入水印信息時，根據用戶輸入的id號和密碼，利用本文構造的混沌系統產生的混沌序列對水印信息進行變換，同時，對每一水印信息比特的嵌入位置也採用了偽隨機序列進行調整，這樣，未授權用戶不能提取水印信息，也難以擦除其中的水印信息，因為嵌入的位置是未知的。
  5. The complicated life cycle of streptomyccs is one of the most important reason that attracts researchers on its genetics. a great deal of valuable information on the morphological, physiological differentiation of streptomyccs coclicolor will emerge after genome sequencing is completed. based on the s. coelicolor dna sequences that have been finished and focusing on three ftsk homologous, which may be closely related with cell division, this study tried to find out the functions of three ftsk homologues genes by gene replacement or disruption

    鏈黴菌復雜的生活史是研究其遺傳學的一個重要原因，天藍色鏈黴菌全基因組測序將會為其形態及生理分化發育的研究提供大量有用的信息，本研究基於天藍色鏈黴菌已測出的98序列，對一組可能與細胞分裂有關的基因? ftdk同源基因? ?進行基因置換或中斷並對其功能進行初步研究。
  6. This expression vector plbcas - hsa - lgl has the following advantages : i ) the 1. 7kb promoter is able to drive cell - specific and hormone - dependent expression ; ii ) the inclusion of intron - 1 can increase expression level of fusion genes ; iii ) the 5 ' utr of bovine p - casein mrna may have a positive role in both transcriptional and post - transcriptional regulation ; iv ) the gfp gene make the selection of positive clone among embryos possible ; v ) the gfp gene can be easily excised via cre - mediated recombination between the two loxp sites after the expression vector has been integrated into chromosome ; vi ) the two incompatible lox sites, loxp and lox2272, would facilitate cre - recombinase mediated cassette exchange ( rmce ), which in theory will leading to develop a technology of site - specific gene expression in animal mammary glands

    該載體的特點是：具有可以調控外源基因在乳腺中特異表達的牛-酪蛋白基因5 `端側翼區和包括第一外顯子及內含子在內的5 `端調控區；將人血清白蛋白cdna準確地置於牛-酪蛋白基因第二外顯子中的翻譯起始密碼子atg之後，而且沒有增加額外的序列和使人血清白蛋白cdna移碼；引入標記基因gfp ，便於在胚胎期鑒定陽性胚胎，減少受體；引入cre lox重組系統： （ ? ）標記基因gfp的兩端的兩個loxp位點可以在表達載體整合到基因組后，刪除標記基因； （ ? ）餘下的一個loxp位點可以和前面的lox2272位點組成cre重組酶介導的盒式交換系統。
  7. The scheduler transfers a process into the ready - to - run state by assigning it a position in the respective queue of the dispatcher

    調度程序通過在派遣程序的隊列中給進程分配一個位置，而把進程轉換成為"就緒"狀態
  8. Use wavelet analysis dwgs of shanghai, tianjin, xian and wuhan by the time 1470 to 2000. discuss the abrupt situation. at last, we use the arithmetic of lemper - ziv complexity to resolve the complexity of shanghai, tianjin, xian and wuhan

    利用子波變換對上海、天津、西安和武漢的1470年? 2000年的旱澇等級序列資料進行了分析，討論了突變點的位置變化，並利用蘭帕爾?齊夫復雜性演算法將以上各地區進行了粗粒化，求出它們的復雜度。
  9. These findings indicated that the alternation in gyra was responsible for the resistance of the fqns of the salmonella

    氨基酸序列比較表明， 83位氨基酸出現了絲氨酸苯丙氨酸的置換。
  10. Another point to be aware of is the need to tell zsh which characters form escape sequence in a prompt, otherwise it will assume they are all printable characters, and position the cursor incorrectly

    另一個需要注意的是需要告訴zsh在提示符中哪些字元構成換碼序列，否則就會假設它們都是可列印字元，光標的位置就會出錯。
  11. Computer programs : refers to coded instructional sequences - or those symbol ic instructional sequences or numeric language sequences which can be automatically converted into coded instructional sequences - which are for the purpose of obtaining a certain result and which are operated on information processing equipment such as computers

    （一）計算機程序：指為了得到某種結果而可以由計算機等具有信息處理能力的裝置執行的代碼化指令序列，或者可被自動轉換成代碼化指令序列的符號化指令序列或者符號化語句序列。
  12. Computer program shall mean a sequence of code - based instructions that can be executed by such devices having information processing capacity as computer for achieving a certain result, or a sequence of symbol - based instructions or expressions that can be automatically converted into a sequence of code - based instructions

    （一）計算機程序，是指為了得到某種結果而可以由計算機等具有信息處理能力的裝置執行的代碼化指令序列，或者可以被自動轉換成代碼化指令序列的符號化指令序列或者符號化語句序列。
  13. The sequences are transformed to a relative sequence, in which all the segments are normalized by the previous segment. the relative sequences are categorized and indexed by suffix tree, and the result of the suffix tree search is the potential similar subsequences

    通過將序列變換為相對序列，實現了對序列中任意位置、任意長度子序列的規范化；為了提高查詢效率，將相對序列的特徵向量進行離散化分類，並使用后綴樹進行索引。
  14. Transforms a limited object serialization - formatted object into a view - state value and places the results into a

    將有限對象序列化（ los ）格式的對象轉換為視圖狀態值並將結果放置在
  15. Sets the line termination string for the standard error output stream to two carriage return and line feed sequences

    將標準錯誤輸出流的行終止字元串設置為兩個回車符和換行符序列。
  16. If the data is not sorted, the pivot transformation might generate multiple records for each value in the set key, which is the column that defines set membership

    如果數據未經排序，那麼透視轉換就可能為設置鍵（即定義集成員關系的列）中的每個值生成多個記錄。例如，如果對
  17. We intercept and capture the read and write system calls via putting the nvram on the request queue. then observing the capacity of the " dirty " data, we redirect the writing direction to the hard disk while detecting the proportion of the " dirty " data exceeds the limit

    通過文件系統對數據讀寫操作流程的分析，在系統的request隊列中將其讀寫的對象置換為nvram ，從而實現數據讀寫的截取和轉向，然後對nvram的臟數據容量進行檢測，當其到達nvram容量的一定比例后，調用相應的程序把臟數據對外設回寫。
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