data medium 中文意思是什麼

data medium 解釋
數據介質
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • medium : n （pl dia ）1 媒介物；傳導體；媒質，基質，介質，介體；中間物；環境、生活情形。2 手段，方法；媒介...
  1. Because of no limitation to task granularity, ppa is especially suitable for scheduling fine granularity tasks ( also suitable for coarse and medium tasks of course ), consequently helpful theoretically and practically for studying task schedule algorithm for rtdcs. according to the principle of fault - tolerant scheduling, combined with characteristics of tft in rtdcs, the paper puts forward the scheduling model of tft, corresponding implementation mechanism and the dynamic fault - tolerant scheduling algorithm ( namely ftpb ) and analyzes its complexity, with experimental data and contrast table compared with other analogic algorithm

    結合實時分佈系統中容錯任務的特點，根據容錯調度原理，給出了容錯任務的調度模型、實現機制及動態容錯調度演算法ftpb ，並對演算法進行了復雜哈爾濱工程大學博士學位論文; ; ; ; ;二; ; ; ;奮石石奮; ;性分析，給出了演算法實驗數據及與其它同類演算法的比較結果。
  2. There has been many papers to discuss the in - medium quark and gluon condensates in nuclear matter which use the models with su ( 2 ) l su ( 2 ) r sym - metry. now, we make use of the chiral model su ( 3 ) l su ( 3 ) n including the baryon octet to discuss the quark condensate < qq > in strange matter, where q is an up or down quark field. on the one hand, from the experimetal data, it is found that < qq > vac = - ( 225 25mev ) 3, on the other hand, with the hellmann - feynman theorem, quark condensate can be evaluated on the hadronic level. in this paper, we will investigate the quark condensate in strange matter with the chiral symmetry su ( 3 ) l x su ( 3 ) rspontaneous breaking lagrangian to obtain the variation of the quark condensate in the strange matter when the baryon number change. it can be applied to understand the neutron stars when the neutron star are considered to be constructed by the strange matter. because nertron stars are homogeneous and at very low temperature, we will use the mean - field approximation and zero temperature throughout this paper

    鑒于已有大量文獻討論了核物質中的夸克凝聚，本文將討論在奇異物質中的夸克凝聚。而在介質中的夸克凝聚的基本公式可由hellmann - feynman理論導出，所以運用手征對稱自發破缺拉氏量以及平均場近似，我們就可以討論在奇異物質中的夸克凝聚，由所計算的結果表明： （ 1 ）奇異物質中的夸克凝聚隨奇異物質密度的增大而單調減小。 （ 2 ） -凝聚的出現對衰減率有影響。
  3. It emphasizes particularly on strategic data planning and absorbs a lot of experiences from information resource management and data administration. it also combines practice of many large or medium domestic information construction projects. then it has developed a complete set of system including theory, method and tools by the principle of science, brachylogy and practicality

    信息資源規劃源於信息工程方法論，側重於戰略和總體上的數據規劃，並大量吸收信息資源管理和數據管理等諸多方面的理論和經驗，同時結合了國內許多大中型信息系統建設項目的豐富實踐，本著科學、簡明並實用的原則，發展成為理論、方法和工具相結合的一整套體系。
  4. An opening in a data medium or device such as a card or magnetic core

    諸如卡片、磁芯等數據媒體或設備上的開孔。
  5. The portion of a moving data medium, such as a drum, tape, or disk, that is accessible to a given reading head position

    屬于正在運動的數據媒體（如磁鼓、磁帶或磁盤）的、對于給定的讀頭位置可訪問的那一部分。
  6. To remove data from a data medium, leaving the medium available for recording new data

    擦除數據記錄媒體上的數據，從而使媒體可記錄新的數據。
  7. To make a permanent or transient recording of data in a storage device or on a data medium

    將數據永久或暫時地記錄到存儲設備中或數據媒體上。
  8. The angular deviation of recorded binary characters from a line perpendicular to the reference edge of a data medium

    記錄的二進制字元與數據媒體參考邊界的垂直線之間的角度偏差。
  9. A data medium on which preliminary items of data are present, the remaining items of data being entered during subsequent operations

    一種數據媒體，其上有一些預先給定的數據項，在以後的操作中再把餘下的數據項輸入。
  10. Cdpd. cellular digital packet data - medium access control

    蜂窩式數字分組數據
  11. The arrangement or layout of data in or on a data medium

    數據媒體之中或之上數據的排列或布局。
  12. Automated data medium

    數據自動傳送介質
  13. Parallel data medium

    平行數據媒介
  14. In a character string, to reduce the space taken on a data medium by repetitive characters

    減少字元串中由於字元的重復出現而占據的數據媒體空間。
  15. The path or one of the set of paths, parallel to the reference edge on a data medium, associated with a single reading or writing component as the data medium moves past the component

    與數據媒體基準邊并行的軌道或一組軌道中的一條，當數據媒體移動而經過單個讀（或寫）元件時，就與這種讀（或寫）元件相聯系。
  16. That part of a track or band on a magnetic drum, a magnetic disk, or a disk pack that can be accessed by the magnetic heads in the course of a predetermined angular displacement of the data medium

    磁鼓、磁盤或磁盤組上的一條磁軌或一組磁軌的某個部分，在數據媒體旋轉到預定的角度時，磁頭能在該部分存取數據。
  17. A data medium in or on which data have never been recorded, e. g., paper that is unmarked ; punch tape that has no holes

    一種數據介質，在其內或其上從未記錄過數據。例如，未用過的紙，沒有穿孔的打孔用紙帶。
  18. To move a data medium backwards a specified distance, for example, to move a magnetic tape backwards by one block

    將數據記錄媒體反向移動給定的一段距離，例如，將磁帶回退一個記錄塊。
  19. The action of making a permanent or transient recording of data in a storage device or on a data medium

    將數據長期或暫時記錄在存儲設備中或數據媒體上的動作。
  20. On a data medium or in storage, a specified area used for a particular class of data elements

    數據媒體上或存儲器中的一種規定的區域，用來放某類特定的數據元素。
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