data abstract造句
例句與造句
- ( 3 ) with three - tier system object - oriented programming module technique , the middle tier of system core is completely transparent , and the developers increase the code reusability by the data abstract and data encapsulation
( 3 )本系統(tǒng)設(shè)計采用三層結(jié)構(gòu)的面向?qū)ο竽K化設(shè)計技術(shù)，系統(tǒng)核心的中間層完全透明，通過數(shù)據(jù)抽象和封裝，開發(fā)者可提高代碼的可重用性。 - This paper introduces xml and db interface , and researches about interface between xml and dbs . co - operating between xml and dbs has been realized in this paper . that means data can be exported from a db to a xml document and data abstracted from a xml document can be send to a db
本文主要介紹了xml技術(shù)、數(shù)據(jù)庫接口技術(shù)和對xml與數(shù)據(jù)庫的接口的研究，實現(xiàn)了xml和數(shù)據(jù)庫的交互，即從數(shù)據(jù)源數(shù)據(jù)導出xml文檔， xml文檔導入數(shù)據(jù)庫。 - Construct the framework of district logistics information platform with design those basic function modules such as data abstract , vehicle dispatch , cargo track , contract support , synthesis information release , decision support and date transfer . in the end of the thesis , analyzes some problem concerned in the practice of platform construction and also give some possible directions for deep study afterwards
在此基礎(chǔ)上提出區(qū)域物流系統(tǒng)信息平臺的總體框架構(gòu)想，主要是對基本功能模塊進行設(shè)計，一般而言應(yīng)包括：數(shù)據(jù)抽取子系統(tǒng)、車輛調(diào)度支持子系統(tǒng)、貨物跟蹤支持子系統(tǒng)、企業(yè)業(yè)務(wù)交易支持子系統(tǒng)、綜合信息發(fā)布子系統(tǒng)、宏觀決策支持子系統(tǒng)和用于數(shù)據(jù)請求與調(diào)用的子系統(tǒng)。 - Firstly we introduced research background and theory foundation . data characteristics of half structure and xml and cscw are simply introduced ; very important critical technology of cooperation work : transform between xml and the relational database is researched deeply secondly . the emphatic questions such as principle and thought are expatiated , and a general transformation rule and realization such as the data abstract , integration and transform are put forward ; as well as we introduced data binding in java environment , and put forward a datachange model which works in cooperation work
本文首先介紹研究的背景和理論基礎(chǔ)，對xml 、 cscw技術(shù)和web的半結(jié)構(gòu)化數(shù)據(jù)特點做了簡單介紹；接著對數(shù)據(jù)庫協(xié)同工作中的關(guān)鍵技術(shù)： xml與關(guān)系數(shù)據(jù)庫之間的相互轉(zhuǎn)換進行了深入的研究，闡述了轉(zhuǎn)換過程中的原理、思想精髓等重點問題，提出了通用的轉(zhuǎn)換規(guī)則，以及在web數(shù)據(jù)庫中數(shù)據(jù)的提取、集成、轉(zhuǎn)換等實現(xiàn)技術(shù)；同時還介紹了在java環(huán)境下數(shù)據(jù)綁定的過程，并提出一個協(xié)同數(shù)據(jù)庫管理系統(tǒng)的模型datachange 。 - This essay first dicussed the key steps of preprocessing in web log mining , which include data abstract , data cleaning , user and session identification and path completion etc . especialy we proposed the algorithm of the web log data preprocessing include frame page . and secondly we discussed the technology of building an adaptive web site , include log data cluster mining , user visiting pattern learning , site structure transformation and presentation etc . ; and we proposed indual user log visiting pattern , user model onling learning algorithm , index pages synthesising algorithm , site structure transformation and presentation algorithm and so on
本論文首先討論了web日志挖掘預處理中的各步驟：數(shù)據(jù)抽象、數(shù)據(jù)清洗、用戶與會話識別、訪問路徑補全，給出了每一步驟的算法實現(xiàn)；并特別討論了含有frame頁的日志數(shù)據(jù)預處理過濾算法。其次討論了構(gòu)建自適應(yīng)站點技術(shù)，包括日志數(shù)據(jù)聚類挖掘、用戶訪問模式學習、站點結(jié)構(gòu)轉(zhuǎn)化與呈現(xiàn)等；提出了單用戶日志訪問模型，給出了用戶模型在線學習算法、索引頁面綜合算法、站點結(jié)構(gòu)轉(zhuǎn)化及呈現(xiàn)算法等。 - It's difficult to find data abstract in a sentence. 用data abstract造句挺難的