數據代碼字 的英文怎麼說
中文拼音 [shǔjùdàimǎzì]
數據代碼字
英文
dcw data code word- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 代 : Ⅰ動詞1 (代替) take the place of; be in place of 2 (代理) act on behalf of; acting Ⅱ名詞1 (歷...
- 碼 : Ⅰ名詞(表示數目的符號或用具) a sign or object indicating number; code Ⅱ量詞1 (指一件事或一類的...
- 字 : Ⅰ名詞1 (文字) character; word 2 (字音) pronunciation 3 (字體) form of a written or printed ...
- 數據 : data; record; information
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Digital signature operates the born and a series of sign and codes to constitute the electronics password to carry on the signature through a certain password, replace to the writing signature or an official seals, to confirm the body, the data source and integrities of signs, keeping data from burglarize to take, distort and break, thus to attain the purpose of protecting the data
數字簽名是通過某種密碼運算生成一系列符號及代碼組成電子密碼進行簽名,來代替書寫簽名或印章,確認簽名者的身份、數據來源和完整性,防止數據被竊取、篡改和破壞,從而達到保護數據的目的。In data security, a method of sending secret messages. each word or phrase is substituted by a corresponding group of symbols derived from a secret code book
在數據安全學中,傳送保密信息的一種方法,一個字或一個短語由密碼本中得出的對應的字元群代替。Digital enhanced cordless telecommunications dect - common interface ; test case library - part 9 : abstract test suite for network layer ; fixed radio termination endorsement of the english version ets 300497 - 9 v 0. 3. 2 1
代碼字符集;信息;編碼數據轉換;信息交流;字符集;數據處理摘要本標準規定了由128個字元控制字元和圖形字元,如:字母數字及符號組成的字符集以及它們的編碼表示。Common forms of evidence include digital signatures and the location where code originates, but evidence can also be custom - designed to represent other information that is meaningful to the application
證據的常見形式包括數字簽名和代碼出自的位置,但也可以自定義設計證據來表示其他對應用程序有意義的信息。The latter is the emphasis of this article. its hard core is the accidence analysis builder grammar _ lexer. mll and the syntax analysis builder grammarjpaser. mly. it transforms the fortran character string in the program, which would be processed automatic differentiation transform, into data stream of diversified syntax units
詞法分析和語法分析部分又分為輸入命令數據流以及fortran源程序數據流的詞法分析和語法分析,后一部分是本文分析的重點,它以詞法分析程序生成器grammarlexer . mll和語法分析程序生成器grammarpaser . mly為核心,將進行自動微分變換的fortran源代碼字元串變換成各類語法單位的數據流。( 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。For an 8-bit micro-computer, all informationdata, characters, and instruction codesmust be stored in units of eight binary digits.
對一個八位的微計算機來說,所有的信息,其中包括數據,字元和指令代碼等,都應存入有八個二進制數字的單元中。For example, the following code marshals two parameters as the data type long pointer to a string
例如,以下代碼將兩個參數作為數據類型長指針封送到windows api函數的字元串(A process by which a receiving data device determines the speed, code level, and stop bits of incoming data by examining the first character ? usually a preselected sign - on character ( often a carriage return )
這一檢測過程是一個接收數據設備通過檢驗第一個字元(通常是一個預定的字元,比如回車)來決定速度、代碼等級,輸入數據結束位。To convert data by the use of a code or a coded character set in such a manner that reconversion to the original form is possible
通過使用代碼或編碼字符集轉換數據,並使其可以再轉換為原始形式。Varchar stores single - byte or multibyte text strings of varying length up to 255 bytes ; supports code - set order collation of text data
Varchar存儲可變長度的單位元組或多位元組文本字元串(最高可達255個位元組) ;在整理文本數據時支持使用代碼集順序。Char stores single - byte or multibyte text strings of fixed length up to 32, 767 bytes ; supports code - set order in collation of text data
Char存儲固定長度的單位元組或多位元組的文本字元串(最高可達32 , 767個位元組) ;在整理文本數據時支持使用代碼集順序。By using surrogate pairs, a 16 - bit unicode encoded system can address an additional one million code points to which characters will be assigned by the unicode standard
通過使用代理項對, 16位unicode編碼系統可以表示另外一百萬個代碼數據點,而unicode標準將為它們分配字元。Alphabetic data code
字母數據代碼Controls added from the data sources window have code generated automatically to fill them, along with the necessary connection strings when you use database servers
從「數據源」窗口添加的控制項具有自動生成的填充控制項的代碼,使用數據庫服務器時還會有必要的連接字元串。The following code example creates a socket for synchronous communication and sends some data to a remote host
下面的代碼示例為同步通信創建套接字,並向遠程主機發送某些數據。For code that works with simple numeric or character data in tight loops, pyrex can produce significant speedups, maybe 50 times the speed in best cases
對于在循環中使用簡單的數字或字元數據的代碼來說, pyrex的加速效果非常明顯,在最佳情況中,可能會是50倍。If the parser works on character data internally on a single encoding - such as xerces2, which always represents characters internally as 16 - bit units utf - 16 - it must transcode each of these files
如果解析器在內部以單一編碼處理字元數據(例如xerces2 ) ,而這種編碼總是在內部將字元表示為16位的單元( utf - 16 ) ,那麼它就必須轉換每個文件的代碼。The achievement of modifications on source - code was summarized as well. chapter one briefly introduced current developing status of audio coding techniques and the structure of this paper ; then chapter two shortly described the history of ogg vorbis and its technical process flow ; the data process and parameters calculations before vorbis quantization were discussed in chapter three ; and the details about vorbis quantization were shown in chapter four ; the following chapter five researched the process of vorbis decoding ; in chapter six, i derived and provided a unified implement structure on mdct and modified the source - code ; chapter seven is about some experiments where i compared and analyzed to finally present a summary on ogg vorbis encoding performance and the results on code modifications
論文第一章敘述了數字音頻壓縮技術發展狀況、音頻標準、主流音頻格式、各音頻格式存在的問題以及對本論文組織結構的簡要說明;第二章簡要介紹了oggvorbis音頻格式的概況和編解碼的技術結構;第三章詳細介紹了voibis演算法編碼過程中量化處理之前的數據處理和參數計算;第四章詳細介紹了voibis演算法編碼過程中的量化處理;第五章結合源代碼詳細介紹了vorbis演算法的解碼過程;第六章中對oggvorbis的mdct運算模塊提出一種統一實現方案,同時對代碼進行了修改;第七章將oggvorbis音頻與主流音頻格式mp3及aac進行了對比測試,對vorbis整體編碼性能和前面章節中代碼的修改作出了總結。Capicom can be used to digitally sign data, sign code, verify digital signatures, envelop data for privacy, hash data, encrypt decrypt data and more
Capicom可用於對數據進行數字簽名、對代碼簽名、驗證數字簽名、包封保密數據、對數據進行散列處理、加密及解密數據等等。分享友人