data grade 中文意思是什麼

data grade 解釋
數據級
  • 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...
  • grade : n 1 等級，級別；階段；程度，標準，水平。2 〈美國〉（中小學的）年級；某一年級的學生。3 〈pl 〉 〈...
  1. Improving the signal quality of a voice - grade data line to improve the speed or accuracy

    改善聲音通道數據線的信號質量以提高速度或精度。
  2. The article points out the importance and necessity of the information - security from its actuality in our country. the resources in the information system, for instance, hardware, software, data, document, operator, meterial and so on, are evaluated and gived safety grade firstly. and then, it analyses the menace including the nonauthorized access, the information leak, the refused sevice, the internal objection which the system will take. the following are the corresponding control police : confirm the users " rights and duties, including the mode of using account, the limit of accessing resource, the application of password, the building of backup ; confirm the administrators " right and duties, including physical safety, system configuration, account configuration and usufruct, password management, audit and control, backup and individual intimity ; run - of - mill measure of security defence, including access control, symbol and identification, integrality control, password technique, firewall system, audit and resumption, safety of operating system, safety of database system, defence of computers " virus and resisting - deny protocol. in the end, the article offers the strategies of disposing the safety - accident and analyse after ithow. to report it, how to solve it in phase, and how to avoid it happening again. in a word, the article presents a holistic resolvent about keeping away the information system ' s security, and supplies a essential frame for its configuration, management and application

    然後，對系統可能受到的威脅，包括非授權訪問、信息泄漏、拒絕服務和內部缺陷等進行分析，並提出了相應的控制策略：確定用戶的權力和責任，包括帳戶使用方式、資源訪問權限、口令應用以及建立備份等；確定系統管理員的權力和責任，包括物理安全、系統配置、帳戶設置及使用權限、口令管理、審計和監控、備份以及個人隱私等方面；一般性的安全防護措施：存取控制、標識和認證、完整性控制、密碼技術、防火墻系統、審計和恢復、操作系統安全、數據庫系統安全、計算機病毒防護和抗抵賴協議等。最後，對事故處理和事後分析提供策略，如何報告安全事故，如何協調解決安全事故，如何避免安全事故再次發生。總之，本文對信息系統安全防範工作給出一個整體的解決方案，為其在配置、管理和應用方面提供了基本的框架。
  3. The obsessive - compulsive symptoms questionnaire of adolescents ( ocsqa ) and the obsessional beliefs questionnaire of adolescents ( obqa ) are devised. by means of these two scales, we have measured the students from grade one of junior high school ( junior 1 ) to grade three of senior high school ( senior 3 ) in sichuan province and chongqing city. the data are handled by factor analysis, anova, correlation analysis, and regression analysis, and the results confirm the structure of the scales

    本研究遵循「理論分析研製工具實際測量分析關系」的研究思路，在已有研究的基礎上，根據相關理論，構建了青少年強迫癥狀結構與青少年強迫信念結構，編制了青少年強迫癥狀問卷和青少年強迫信念問卷；利用這兩個測量工具團體施測了四川省、重慶市共14所中學初一至高三的學生；採用因素分析、方差分析、相關分析、回歸分析等統計方法驗證了所編兩個問卷的信效度，探討了青少年強迫癥狀的特點，並對青少年強迫癥狀進行認知歸因。
  4. A recommend value of appropriate roadbed height is put forward according to the sand dune type and the highway grade, make investigation to the sand harm and other problems of built highways in desert areas gathering the related materials of present day highways, and then make comprehensive and systematic statistics to related data and racious factors which affect the roadbed height ; analy the suitable roadbed height for the windblown sand drift passes through smoothly according to the open country windblown sand field test ; test and verify the outcome according to indoor wind tunnel test ; finally a appropriate recommend roadbed height value will be put forward for different grade highways in different areas, which is according to the analysis of roadbed stability the roadbed height economic analysis and different use requirement to different grade highways

    收集現有沙漠公路的有關資料，對全國已建沙漠公路進行沙害及其他病害調查，對相關數據和影響沙漠公路路基高度的各種因素進行綜合系統地統計分析；通過野外風沙流場測定，分析適宜風沙流順利通過的路基高度；通過室內風洞試驗進行驗證；結合路基穩定性分析、路基高度的經濟性分析，考慮不同等級公路的使用要求，最終提出不同地區不同等級沙漠公路路基填土高度的合理高度建議值。
  5. The curves of the consolidation settlement in soft clay base of flood land are gained, which compare the effect of sand drain. the settlement - time curves in different period are also gained, which increase the height of embankment to 8m, based on the test data of hang - yong highway. furthermore, the consolidation settlement characters of these entity engineering are analyzed, and, the variation rules of the rate of grade and degree of the curves in different period in the whole section, the maximal settlement and the liner regression relations between the rate of grade and degree are calculated

    本文利用大變形固結有限元分析程序（ lscfea ）中的小變形平面固結分析單元（ sse2 ） ，結合實體工程項目進行了地基固結沉降的有限元計算，分別得出河灘相軟土地基在考慮砂井和未考慮砂井作用下的固結沉降曲線及杭甬高速公路試驗段在高堆載情況下的固結沉降曲線；並對以上曲線特徵進行了分析，得出各時間段曲線斜率、角度在整個斷面的變化規律，以及沉降最大值與斜率、角度變化之間的線性回歸關系。
  6. Grade control data collection, analysis and interpretation with a strong emphasis on qa / qc

    採集、分析、解釋品位控制數據；須注重質量評價和質量控制。
  7. This paper discusses the design principles of dimensional modeling technology and applies them in data warehouse modeling process of student grade analysis system

    本文重點探討了維度建模技術的設計原則，並將其應用於學生成績分析系統的數據倉庫建模過程。
  8. A system is developed which runs experimentally to anticipated effect. at last, a summarization is made and other data mining methods ’ future application into grade analysis is prospected

    最後，對本文所做的工作進行總結，並對其他挖掘方法在成績分析中的應用進行了展望。
  9. Especially, the module of students ’ grade analysis only does such simple things as statistics analysis or data sorting. as a result, a great deal of useful information hidden in mass data can ’ t be utilized efficiently

    尤其是其中的學生成績分析模塊，往往只有簡單的一些功能，而隱藏在海量數據中的大量有用信息不能得到有效地利用。
  10. Multi - strategy means as follows : utilizing classifying data mining methods based on decision tree to analyze the data in grade database. a grade decision tree is generated to show directly a position of grade according to different computing methods and to support estimate. at the same time, utilizing classification method based on summing - up principles to do such things as grade query analysis and prediction and contrast analysis to realise automatic generation of grade analysis report, test paper ’ s quality assessment report and quality analysis table which plays an active role in improving teaching and test paper ’ s quality

    這里多策略主要是指:採用基於決策樹的分類挖掘方法，對學生成績庫中數據進行分析，生成學生成績決策樹，能直觀顯示出某一成績在不同等級計算方式中所處的位置，為教學部門提供評價信息;同時採用基於總結規則的統計分析方法，完成不同情況下的成績查詢、預測及對比分析，實現學生成績分析報告、試卷質量評價報告及質量分析表的自動生成。
  11. Principal node is composed of top grade pc and wireless data transmitting devices ; suborninate node is composed of pc ! 04 embedded computer, data acquisition board, wireless data transmitting device

    主節點由高檔pc機和無線數據傳輸裝置組成；從節點由pc104嵌入式計算機、數據採集裝置、無線數據傳輸裝置組成。
  12. To the large - scale atmosphere, we separate the terms of the horizontal vorticity converting into the vertical vorticity, which considered as the baroclinic terms, from the terms that not including horizontal vorticity by the rules of the p coordinate transforming to the z coordinate in the traditional vorticity equation, and carry out the scale analysis, and then conclude that the baroclinic terms are able to reach the same magnitude grade as the partial derivative of the vertical vorticity to time when it takes place the large scale precipitation in the summer monsoon period in china. by analyzing the game reanalysis data from april to august in 1998 in the region of chinese continent, we found that the baroclinic terms is important to the large - scale cyclone developing above the 600hpa, and the magnitude changing of the baroclinic terms is nearly in - phase as the monsoon movement, so which imply exactly that the magnitude changing of the baroclinic terms is the one of the natural characters of the summer monsoon evolution and equivalent to the movement rule of the subtropical high of the western pacific

    在p坐標垂直渦度方程中，利用p坐標向z坐標轉換的公式將水平渦度向垂直渦度轉化的所有項分離出來，這些項具有明顯的斜壓特徵，對其進行尺度分析后，得出在可以忽略潛熱釋放對渦度影響的對流層中、高層，此轉化項是大尺度斜壓渦度發展的重要項。通過對1998年48月的game再分析資料進行實際計算也發現，轉化項在東亞夏季風上升支的600hpa及以上層次對垂直渦度的局地變化貢獻很大，不能忽略。同時發現水平渦度向垂直渦度的轉化在南海季風爆發時和江淮梅雨入梅及發展過程中均有指示性意義，在南海季風爆發以後，在中國東南部地區，轉化項的大小與夏季風的活躍和中斷等活動有著幾乎一致的變化規律，這從側面也指出了，此轉化項的變化是夏季風演變所具有的本質特徵，並且它反映出了西太平洋副高在中國大陸的活動情況。
  13. The plants can compile, modify and output the data and also make pattern, grade independently

    加工廠既可以對數據進行編輯修改輸出，也可以獨立完成製版放碼工作。
  14. Through the excel program, and combining the inside and outside environment of the excavation and stress field and displace field, the data of stress and displacement of points are analyzed in variable depth and load grade and terminal state. the spss software has been applied to the statistics of geometry parameter of failure surface, and the failure surface criterion is created by the linearity regression from d ( the longest horizontal distance between the failure surface and the side face of the slope ), ho ( the depth

    此外，應用spss軟體對試驗破壞滑弧的幾何參數進行統計分析，並對滑弧的最大水平深入距離d及d處至坑底的高度h _ 0結合各水理指標進行多元線性回歸，建立滑面的判據，並對此判據進行修正，且用實際工程對其進行評價，通過反算已知滑面的c 、值，表明邊界條件對破壞形式有極大的干擾作用，所直接看到的破壞類型土體不是發生整體滑移破壞，而是剝落式的潰屈破壞。
  15. An available survey data from 274 athletes of first - grade or above and 270 olympic athletes throughout china was gathered and 12 special cases were interviewed

    研究顯示，運動員的家庭背景與運動員從事的運動項目之間存在關聯；內在動力、客觀環境、物質保障和形態素質是影響運動員獲取成績的4大要素。
  16. The survey data were collected from a random sample of 496 ninth grade students in 15 probability proportionate multistage cluster classes in taichung city and county, taiwan in 2005

    本研究資料得自2005年臺中縣市的496位依縣市接近等比例、鄉鎮市區及學校不重復原則的15個接近等比例、叢集隨機班級樣本。
  17. Differential cost rate reflects difference of industry risk grade, decide according to inductrial injury number and circumstance of insurance premium defray, data identical or of close return for a sort

    差別費率反映行業風險等級差別，根據工傷人數和保險費支出情況確定，數據相同或相近的歸為一個種類。
  18. Performing the grade management functions for the analystprogrammer, computer operator and data processor grades

    執行系統分析程序編制主任、電腦操作員和資料處理員職系的職系管理工作。
  19. To assist the deputy government chief information officer ( operation ) in the grade management functions for the analyst programmer, computer operator and data processor grades

    協助副政府資訊科技總監（營運）處理系統分析程序編制主任、電腦操作員和資料處理員職系的職系管理工作。
  20. The government deploys three grades of it staff. they are the analystprogrammer grade, the computer operator grade and the data processor grade

    政府有三個資訊科技人員職系，分別是系統分析程式編制主任職系、電腦操作員職系及資料處理員職系。
分享友人
分享到 Line

分享到臉書