相對數據集 的英文怎麼說

中文拼音 [xiāngduìshǔjùjí]
相對數據集 英文
relative data set
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 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...
  • 集 : gatherassemblecollect
  • 相對 : 1. （面對面） opposite; face to face 2. （非絕對的） relative 3. （比較的） relatively; comparatively
  • 數據 : data; record; information
  1. At first, this paper analyzes the factors of water - sand influencing water level of yellow river and the feasibility just using the factors of water - sand to study water level, and collects the corresponding data ; secondly, because there are strong nonlinear relation in the corresponding data, by meticulous theory analysis, this paper integrates basic nonlinear analysis method, theory of random analysis, method of least squares and so on. it puts forward a method which can get the high accuracy simulation of the data, perfects the multi - factor analysis of variable ( over three factors ) of the statistic ; thirdly, it applies the method to the approximation of corresponding water level process which belong to the capacity of sand of middle - high and middle - low, and get the high - accuracy simulation about the typical nonlinear relation ; at last, this paper definitudes the main influence mode that the capacity of sand. it mainly unite with other factors to work on the water level in the yellow river lower reaches ; mor eover, this paper analyzes the difficult point and the direction of improvement to realize the accuracy forecasting of the flood level of erodible - bed channel

    首先，系統分析了影響黃河水位的水沙因素，及僅用水沙因素有效研究水位的可行性，並按變量對應思想採集它們的相應數據；其次，由於相應水位過程數據中含極強的非線性關系，本論文經細致的理論分析，將基本的非線性分析方法、統計建模方法、隨機分析理論、最小均方誤差原則等等數學理論及方法有機揉合，提出了能有效實現這類數據高精度擬合的分層篩選法，並改進了統計學中多因子（三個以上）方差分析法；再次，將這一方法用於黃河中高及中低含沙類洪水相應水位過程的擬合，實現了這一典型非線性關系的高精度擬合，各年汛期上下游相應洪水位過程的擬合誤差都較小；最後，明確黃河下游含沙量對水位的主要影響方式，即含沙量主要是與其它因素聯合對水位作用；另外分析了要實現變動河床洪水位過程準確預報的困難所在及改進方向。
  2. 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。
  3. Since 1980s, non - seismic geophysical instrumentation has achieved great progress in its acquisition accuracy, gathering styles and diversification of parameters, which provides new approaches for petroleum exploration in the newly developed area of western china and southern marine carbonate area, and also makes higher demands on data processing and inter pretation

    摘要20世紀80年代以來，非地震地球物理勘探儀器有了長足的進步，採集精度的提高，採集手段與參數的多樣化，為我國西部新區和南方海相碳酸鹽巖地區的油氣勘探提供了新的方法和途徑，同時對數據處理與解釋也提出了更高的要求。
  4. First of all, the data system in the article is discussed and the goal function used to optimize the agricultural structure and the inhabitable condition are offered. then according to the characteristic of agricultural data system the logical structure of data bazaar in the data warehouse in the system is designed and the program for drawing out the data for data warehouse are offered. and we use the analysis services in sql server 2000 to design the multi - dimension data volume, which laid the groundwork for the later olap and data mining, we make use of the technique of mining the association rules to discover the rules in the data which are processed in a certain extent

    本文首先探討了該系統中的數據指標體系，給出了相應的優化農業結構使用的目標函數和約束條件；然後根據農業數據的特點，設計了該系統中的數據倉庫中的數據集市的邏輯結構，給出了相應的數據倉庫數據的抽取程序；利用sqlserver2000中的analysisservices設計了數據倉庫的多維數據集，為後面的聯機分析處理和數據挖掘打好了基礎，並利用關聯規則挖掘技術，對經過一定處理之後的數據進行挖掘；最後選擇windows2000作為網路服務器、 sqlserver2000數據倉庫的服務器、利用microsoftvisualinterdev 、結合asp 、 frontpage 、 photoshop等作為系統開發平臺，設計開發基於intranet的農業結構優化決策支持系統，使得決策支持系統在intranet進一步擴展。
  5. According to the army operational readiness training management stipulation and the present standard, the unified subject design, the unification ascend the statistical system, the unification analysis examination and approval principle, the strict all levels of jurisdiction, facilitates each kind of information gathering, at the same time adapts the different user object information need ; depends on the army local area network, the armed forces net, realizes, between horizontally the vertical units to operation and so on data long - distance input, inquiry, report form, printing, achieves internal information true sharing ; the strict internal supervising and managing system, strengthens the information management, promptly realizes internal data automatically to report, the higher authority department can to report the information to carry on compiles, the merge and the analysis, promptly grasps each kind of resources for the correlation leader the memory, the assignment, the

    根據部隊戰備訓練管理規定和現行標準，統一科目設計、統一登統計制度、統一分析審批原則、嚴格各級權限，方便各種信息採集，同時適應不同用戶對象的信息需求;依託部隊局域網、軍網，實現橫、縱向單位間對數據的遠程錄入、查詢、報表、列印等操作，達到內部信息的真正共享;嚴格內部監管制度，強化信息管理，實現內部數據的及時自動上報，上級部門能對上報信息進行匯總、合併與分析，為相關領導及時掌握各種資源的存儲、分配、使用狀況提供依據，全面提高部隊作戰、戰備、訓練和保障的應變能力;加強對新舊數據、橫縱向數據的管理，全面分析和挖掘數據間的聯系，充分利用數據的潛在價值，為資源管理者提供快速有效的決策支持。
  6. The mathematical model of multi - evaporators " liquid level is built with the method of mechanization modeling, and the mathematical model of double evaporators " liquid level is implemented by a computer and data processing modules

    利用機理建模法建立了多效蒸發器液位的數學模型，並用計算機和相應數據採集模件對雙效蒸發器液位模型進行了物理實現。
  7. The traditional decision tree category methods ( such as : id3, c4. 5 ) are effective on small data sets

    摘要傳統的決策樹分類方法（如id3和c4 . 5 ）對于相對小的數據集是很有效的。
  8. By thoroughly analyzing the concept of " potential evaporation " and " wet environment area evapotranspiration ", using index of comparatively potential evaporation and comparatively actual one, the complementary relationship between actual and potential evapotranspiration was testified entirely with data integration technique. 2

    選擇適合的「潛在蒸散」和「濕潤環境蒸散」的估算式，利用相對潛在蒸散量指標，相對實際蒸散量指標及流域濕潤度，通過數據集群技術，完整模擬並展現了蒸散互補相關關系。
  9. Secondly, according to the comprehensive statistics on college s & t resource ( 1996 - 2000 ) and 2000 r & d census of hebei province, it analyzes and evaluates the situations of the college s & t resource in hebei province. and then, based on the behavior of disposing s & t resource, by using the game theory, it makes analysis on the competitiveness between education department and advanced colleges of hebei, and presents the incentive mechanism for college s & t resource. finally, it offers some suggestions on the distribution of college s & t resource of hebei province

    本文首先就相關理論工具相關概念進行綜述：其次依據1996 - 2000年教育部《高等學校科技統計資料匯編》以及《 2000年河北省全社會r & d清查數據集》的數據，對河北省高校科技資源配置的現狀進行分析評價；然後在科技資源配置行為分析上，對省教育廳與高等學校和高等學校之間的競爭行為進行了博弈分析，並對高等學校科技資源配置的激勵機制進行了分析；最後提出了河北省高等學校科技資源優化配置的對策和建議。
  10. Firstly the thesis aim at the principle design of the remote hand - writing data sampling system according to the practice demand and establish the software and hardware project to puts it into effect. vector dot matrix was used by rle in the data sampling terminal and ppp was adopted in data transferring

    作者主要完成了以下幾方面的工作：第一，根據企業實際需要提出了手寫數據採集系統的原理方案，制定了相應的軟硬體詳細實施方案。第二，設計並實現了數據採集終端的控制軟體和硬體電路，對數據採集終端硬體電路進行了調試，實現了數據採集終端的各項功能。
  11. ( 3 ) data and structure are divided into two different xml documents. while integrating, matchs structure in the first, and then integrates data

    集成時，先進行結構匹配，再進行數據集成，使得匹配操作時的xml文檔較小，匹配過程相對簡單。
  12. In vsam, a collection of items used to sequence and locate one or more data records in a base cluster. each alternate index record contains an alternate key value and one or more pointers. when the alternate index supports a key sequenced data set, each data record ' s prime key value is the pointer. when the alternate index supports an entry sequenced data set, the data record ' s rba value is the pointer

    在虛擬存儲存取方法（ vsam ）中，用於定序和定位基簇中的一個或多個數據記錄的項的匯集.每個備用索引記錄包含一個備用關鍵字的值和一個或多個指針.當該備用索引支持某個關鍵字順序數據集時，每個數據記錄的主關鍵字值就是這種指針.當該備用索引支持某個輸入順序數據集時，該數據記錄的rba （相對位元組地址）值就是這種指針
  13. On the premise of collecting abundant data, the dissertation studies china " s vegetable industry comprehensively, by applying theories, such as international trade, trade economics, institutions economics and vegetable commodity economics, and research means, such as integration of quantitative and qualitative analysis, integration of positive and normative studies, abstract analysis, comparative analysis, and so on

    本研究運用國際貿易學、貿易經濟學、制度經濟學、蔬菜商品經濟學原理，在大量搜集相關數據、信息資料的基礎上，採取定性分析與定量分析相結合、實證分析與規范分析相結合以及抽象分析、比較分析等多種方法，對中國蔬菜產業國際競爭力問題進行系統研究。
  14. Finally, through the correlation data collection and the analysis, refers to the industrial cluster of datang socks industry " s successful experience, and unifies the industrial cluster of liaoyuan socks industry " s actual situation, this paper proposed several policies suggestion to

    最後，本文通過對相關數據的收集和分析，並參照大唐襪業產業集群的成功經驗，結合遼源襪業產業集群的實際情況，提出了進一步提升遼源襪業產業集群競爭力的幾點政策建議。
  15. Land cover of china region was analyzed using the 1km ndvi and the relative ancillary data. the result shows that the distribution of vegetation in china is correlative with space and the ndvi seasonal variations are different between various ecosystems. the land cover classification can be based on this character

    利用中國區域1公里解析度的多時相ndvi合成數據集及相關的輔助地理信息數據，對中國區域的陸表植被覆蓋做了一般性分析，結果表明植被覆蓋分佈具有相當明顯的地域性，並且各種類型陸表的ndvi表現出不同的季節性變化特徵，可以此作為分類的依據；利用bayes最大似然分類法對我國東北地區進行了地表覆蓋分類。
  16. Provides links to pages explaining what datasets are, how to create new datasets, and how to create and edit the individual objects they are made of

    提供相關頁的鏈接，這些頁介紹什麼是數據集如何創建新的數據集以及如何創建和編輯構成數據集的各個對象。
  17. Provides links to topics explaining what datasets are, how to create new datasets, and how to create and edit the individual objects they are made of

    提供相關主題的鏈接，這些主題介紹什麼是數據集、如何創建新的數據集以及如何創建和編輯構成數據集的各個對象。
  18. To a model designer, a model is a collection of entities, attributes, and relationships that describe individual data points such as product id, combined into larger logical groups for example, a products entity that includes product id, product name, and other product - related data items, and then related to other groups to reflect the real - world relationships between business functions and processes for example, how products relates to inventory and sales

    對于模型設計者來說，報表模型是描述各數據點（例如產品id ）的實體、屬性和關系的集合，這些實體、屬性和關系組合為較大的邏輯組（例如，包含產品id 、產品名稱和其他產品相關數據項的產品實體） ，再與其他組相關，以反映不同業務因素和過程之間的真實關系（例如，產品與庫存及銷售額之間的關系） 。
  19. Experiments show that fpmine runs two times as fast as the most recently proposed algorithm fp - growth and saves half the memory ; moreover, our algorithm has a quite good time and space scalability with the number of transactions, and has an excellent performance in dense database mining as well ; spf has excellent time and space efficiency ; fpmine - spf algorithm has a far taster speed in association rules mining than the widely used apriori algorithm and has wonderful scalability. association rules mining always generates too many rules, which makes ii difficult to pick the valuable rules where from

    實驗表明，在相同數據集上，與fp - growth演算法相比，演算法fpmine的挖掘速度提高了一倍以上，而所需的存儲空間減少了一半；隨著數據庫規模的增大，演算法fpmine具有很好的可伸縮性；對于稠密數據集，本文演算法也具有良好的性能； spf演算法具有極好的時空效率； fpmine - spf演算法挖掘關聯規則的速度遠快于較長期以來廣泛使用的apriori演算法，並有相當好的可伸縮性。
  20. Integrated query processing over autonomous heterogeneous data sources li xiao dong （ computer application technologies ） directed by yuqing gu the requirements of integrating multiple data sources exist for a long time

    數據集成的需求由來已久，對數據集成系統的研究一直是數據管理研究領域及其它相關領域一個非常熱門的課題。
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