置換字元 的英文怎麼說

中文拼音 [zhìhuànzìyuán]
置換字元 英文
substitute character
  • 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
  • 字 : Ⅰ名詞1 （文字） character; word 2 （字音） pronunciation 3 （字體） form of a written or printed ...
  • 置換 : displace; substitute; supersede; substitution; replacement; permutation; transposition; transposi...
  1. Such formatting includes : correct line breaks and typography, phonetic reading guide text ( known in japanese as furigana ), two lines in one for in - line footnotes, horizontal text within vertical text flow, enclosed characters with circles or other shapes surrounding the characters, and combined characters that are used to fit short words into the space of a single character

    這些格式設置包括：正確的換行和版式，為文字添加拼音（在日文中稱為furigana ） ，將兩行合二為一以添加置嵌入式的腳注，在豎排文字中混合使用水平文字，用圓形或其他形狀將字元圈起來，以及使較短的詞語只佔據單個字元空間的合併字元功能等。
  2. ( 3 ) study deeply the structure of fat 16 file system and the characteristic of flash disk, and develop the file management software of flash disk to manage nc files effectively according to the management idea of fat 16 file system. ( 4 ) research the module and protocol of reliable communication in serial network, which are composed of arm main control board, dsp motion control board, keyboard board, i / o control board and encoder signal collection board, and then develop communication software of the serial network. ( 5 ) study the principle of displaying char in lcd and the method of embedding font library into operating system, and research deeply the method of embedding chinese font library into os in the light of the characteristic of chinese

    本論文的主要研究內容如下： （ 1 ）研究uc os -實時嵌入式操作系統在硬體平臺上的移植及其佔先式內核的任務調度原理，合理分割銑床控制系統的管理任務，根據任務的要求賦予不同的優先級和調度時間，保證任務的執行效率和實時性； （ 2 ）開發底層設備驅動程序和應用程序介面（ api ）函數，以便於進行系統應用軟體的開發； （ 3 ）深入研究fat16文件系統的結構和固態盤的硬體特性，參照fat16文件系統的管理思路，開發固態盤文件管理軟體以有效管理nc代碼文件； （ 4 ）深入研究由arm主控板、鍵盤板、 i o控制板、編碼器信號採集板等裝置組成的串口通訊網路可靠通信的模型及其通訊協議，開發串口通訊網路通信軟體； （ 5 ）研究字元的顯示原理和在操作系統中嵌入字庫的方法，在此基礎上結合漢字的特性深入研究中文字庫的嵌入方法，開發中文字庫嵌入軟體，滿足開發操作界面的信息要求； （ 6 ）深入研究三維圖形坐標變換的原理，開發實用的三維加工軌跡顯示軟體，便於操作者對零件的加工過程進行監控和診斷。
  3. Gets or sets a value indicating whether empty string values are converted to a null reference nothing in visual basic when the field values are retrieved from the data source

    獲取或設置一個值，該值指示在從數據源檢索欄位值時，是否將空字元串（ " ）值轉換為空引用（在visual basic中為nothing ） 。
  4. If the value is set to the null character, parity replacement is disabled

    如果該值被設置為空字元，則奇偶校驗替換被禁用。
  5. One is to use fourier transformation to convert the source signal from time domain to frequency domain and to discard high frequency harmonious components upwards of 19 ( gb / t14953 - 93 d5. 3 demanding ), then to have static huffman coding to the quantized char array which is composed of reserved direct current component and basic wave and each high frequency " s amplitudes and angles. the other is to use discrete wavelet transformation to convert the source signal from time domain to frequency domain and to set the high frequency coefficients that its absolute value is smaller than the given threshold to zero, then to have dynamic huffman coding to the quantized char array which is composed of multiple, wavelet ' s level, datum length, low frequency coefficients and reserved high frequency coefficients. mass simulinks and analyses under the two circumstances have done to show that data compression ratio is small and the relative error is also small and within the permission of engineering and the compression problem can be solved in theory of measured datum of power system

    第一種情況的壓縮方法為：採用傳統的傅立葉變換把原始信號從時間域變換到頻率域，舍棄20次及其以上的高次諧波成分（保證了gb / t14953 ? 93d5 . 3要求） ，然後對保留的直流分量、基波和各次諧波的幅值和相角數據量化后和量化時分別乘以的倍數系數構成一個數組，以字元形式保存，採用靜態huffman編碼對變換數據進行壓縮；採用離散小波變換把原始信號從時間域變換到頻率域，然後對分解得到的高頻系數進行閾值量化處理，對乘以的倍數系數、小波變換的階數、小波變換后的低頻、各級高頻以及原始數據長度、量化后的低頻系數以及保留的高頻系數大小、位置構成一個數組，以字元形式保存，採用動態huffman編碼對這個文件進行壓縮。
  6. And while windows does support double - byte character input on a non - dbcs machine, the setup is more intrusive than simply toggling keyboard layouts - it involves installing dbcs fonts and using multi stroke key entry

    盡管windows確實支持非dbcs機器上的雙位元組字元輸入，但其設置比僅僅切換鍵盤布局要麻煩得多它涉及到安裝dbcs字體和使用多筆劃鍵輸入。
  7. 2. to implement the conversion of signal, a multi - channel time / data convert module with high precision and programmable time resolution is used. its characters and usages, including the theory and the software configuration program by using the chip sn74 | act8990, are introduced in the dissertation

    2 .為完成信號的轉換，儀器選用了一個多通道，高精度、具有可編程時間分辨能力的時間/數字變換模塊（ tdc ） ，論文介紹該模塊的特點，以及在課題中的使用方法，包括實現其軟體配置的晶元sn74act8990的原理和編程方法。
  8. 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。
  9. Advanced fpga technology is introduced to improve the integration of digital circuits, and all digital circuits in the original module are integrated in the fpga chips, which could not only reduce the cost, but also improve the reliability and measurement precision of the circuits. high speed digital signal processor ( dsp ) is selected as the coprocessor instead of scm ; it can receive all kinds of commands sent from vxi, analyze and execute the commands, harmonize each section of the module and process the data. higher - conversion - speed comparator chip is adopted to convert the input signals being measured into square waveform signals which could be identified by fpga chip ; it can expand the measurement range of frequency dramatically

    本文在原有vxi總線四通道計數器模塊的設計基礎上，通過對原模塊缺陷的分析，採用一些新的技術和新的電子器件來重新設計該計數器模塊:採用最新的fpga技術來提高數字電路的集成度，將原模塊中的所有數字電路全部集成在fpga晶元中，這樣不僅能節約成本，還能提高電路的可靠性和測量精度;採用高速的數字信號處理器（ dsp ）取代原有的單片機作為協處理器，來接收vxi發來的各種命令，分析命令、執行命令、協調模塊各部分的工作以及對數據的處理;採用轉換速率更高的比較器晶元將輸入的被測信號轉換為fpga晶元能夠識別的方波信號，能極大提高測量頻率的范圍;採用d / a轉換晶元和隔離運算放大器得到隔離通道所需的比較電平，該比較電平值能夠根據實際需求進行設置，能增強模塊的使用靈活性。
  10. If a character occurs more than once in second argument string, then the first occurrence determines the replacement character

    如果第二個參數串中有重復字元，替換以首次出現的位置對應到第三個串中的字元為準。
  11. The profile system will convert the value from the specified type to a string and back as required for storage

    根據存儲要求，配置文件系統會將值從指定類型轉換為字元串並轉換回來。
  12. Gets or sets a value indicating whether the control generates an alternate text attribute for an empty string value

    獲取或設置一個值，該值指示控制項是否生成空字元串值的替換文字屬性。
  13. Gets or sets a value indicating whether the control generates an alternate - text attribute for an empty string value

    獲取或設置一個值，該值指示控制項是否為空字元串值生成替換文字屬性。
  14. The translate function returns the first argument string with occurrences of characters in the second argument string replaced by the character at the corresponding position in the third argument string

    Translate函數把第一個參數串中所有出現的第二個參數串中的字元替換為三個參數串中相應位置的字元。
  15. The character data that is sent from the database server to the client is converted using java s built - in character converters, such as the sun. io. conversion routines

    從數據庫服務器發送給客戶端的字元數據是使用諸如sun . io . *轉換常式的java的內置字元轉換器（ converter ）進行轉換的。
  16. 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。
  17. On setting, any child nodes are removed and replaced by a single text node containing the string this property is set to

    在設置文本中，該屬性刪除了所有子節點並用單獨的文本節點替換它們（該文本節點中包含設置好的屬性字元） 。
  18. Depending on the operations that the transformation performs and the configuration of the transformation, string data may be converted to the dt wstr data type, which is a unicode representation of string characters

    根據轉換執行的操作和轉換的配置，字元串數據可能被轉換為dt _ wstr數據類型，這是字元串字元的unicode表示形式。
  19. To access the character position in the replacement fallback buffer prior to the current character position

    調用訪問替換回退緩沖區中當前字元位置之前的字元位置。
  20. Method to access the character position in the replacement fallback buffer prior to the current character position

    方法調用訪問當前字元位置之前的替換回退緩沖區中的字元位置。
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