query relation 中文意思是什麼
query relation
解釋
查詢關系-
This thesis firstly introduces new demands of aerial product logistics support under high - tech war and some defects of traditional logistics support, and puts forward a kind of system model of aerial product logistics support following data - sharing of cals, and emphasizes detm. secondly it sets forth application of step and xml in the ietm, researchs conversion of xml schema and relation schema, and simply researchs mapping of xml and express. afterword, a based - xml framework of info - transfer between different platform are presented, according to this framework, the author establish a archetypal system of helicopter information query system based xml and dbms
本文首先介紹了現代高科技戰爭條件下對航空產品維修保障的新要求，概述了傳統的後勤保障技術的不足，遵循cals的數據共享的理念，提出了航空產品維修保障系統模型，重點研究了互動式電子技術手冊；接著分析了step標準和xml技術在製作互動式電子技術手冊中的應用，重點研究了肌模式和關系模式之間的相互轉換，初步研究了xml和express語言之間的映射關系；然後，提出了基於xml的一種解決航空產品信息跨平臺傳遞的解決方案，給出了該方案的具體實現流程和詳細的通訊協議，並開發了基於xul和數據庫的某型號直升飛機的信息查詢原型系統。 -
A fuzzy image data model and a concept of fuzzy space are proposed, in which model visual feature, spatial feature and semantic feature are used for super feature in order to utilize advantage of traditional relation database as well as characteristics of image data and fuzzy retrieval. based fuzzy space, a method of similarity measurement of image is presented to support fuzzy features - based image retrieval and satisfy user ' s query requirement for image. in the thesis, a semantic template and the mechanism of dynamic relevant feedback are defined so that it can express user ' s query semantic and improve retrieval precision and useable capability for image retrieval
研究了模糊檢索方法和相關反饋機制在圖象檢索中的應用，提出了一種模糊圖象數據模型和模糊空間的概念，該模型將可視特徵、空間特徵、語義特徵看作超屬性，既充分利用了傳統關系數據庫的優點，同時又考慮了圖象數據以及模糊查詢的特點，文中提出的模糊空間和模糊相似性度量方法能支持基於模糊特徵的圖象查詢，較好地體現用戶圖象查詢的應用需求，文中定義的語義模板和相關反饋機制能在一定程度上表達用戶的查詢語義，提高圖象檢索的準確率和易用性。 -
Join order optimization in multi - relation sql query
查詢中連接順序的優化 -
On the basis of the features and fabric of internet data, a new internet data model called tree - vine symbiosis model ( tvm ) is proposed. this model provides precise and flexible description of internet hetarogeneous data. several operations are defined including and, subtract, relation, paste, cut and select, which make search engines analyze, process and query internet resource more precisely and flexibly
在此基礎之上，提出了一種新的網際網路數據模型? ?樹藤共生模型，該模型能夠較好地的描述異質、異構的網際網路數據資源，並且定義了對象的並、差、關系投影、粘帖、剪切、選擇等操作，這些運算操作使得搜索引擎對網際網路資源進行分析、整理、查詢時具有更高的準確性和更大的靈活性。 -
The thesis designs an xml engine and throws out the relation among xml engine, xml database and xml application system. xml engine contains three parts : storage subsystem, index subsystem and query subsystem
本文設計了一個xml引擎框架，研究了xml引擎與xml數據庫、 xml應用系統之間的關系，以及xml引擎存儲系統、索引系統和查詢系統的各種功能。 -
A mdss is put forward based on ms sql server analysis service and owc ( office web component ) after the general data mining and data warehouse principle studying. this system supports synthetical analysis and query, and also it can find the relation degree between goods. mdss can predict the purchasing power and consumption mode of member customers
本文在研究了數據倉庫和數據挖掘的一般原理之後，利用微軟公司的sqlserveranalysisservices （分析服務器）和owc （ officewebcomponent ） ，提出並開發了一套商場營銷決策支持系統mdss （ marketingdecisionsupportsystem ） 。 -
We make use of object, property, method in asp to complete many functions, including browser splitint many pages in query section and count vistor. we research the relation between server and score data with ado. compared sql language with object, property, method in asp, the result is we find out a combination method of them. we design, the ssms based on browser / server structure
因此，本文重點探討了如何利用asp技術的內置對象、 activex服務器組件和ado對象來實現對學生成績數據庫的訪問方法，給出了設計細節和具體步驟和方法基於b / s結構的學生學籍管理系統（以下簡稱ssms ）就是利用b / s技術和基於web的應用系統開發相結合實現的，它具有數據輸入、查詢修改、補考處理、畢業處理和報表輸出等功能。 -
At present, people are faced with proliferate data which provide favorable conditions for establishes of data warehouse. at present, data base management system can succeed in realizing record modification and query. with the rapid increase of data, query and stat ca n ' t meet practical need and find relation of data so that : knowledge is lacked
與日趨成熟的數據管理技術與軟體工具相比，人們所依賴的數據分析工具功能，卻無法有效地為決策者提供其決策支持所需要的相關知識，從而形成了一種「豐富的數據，貧乏的知識」之獨特的現象，人們迫切需要有新的有效手段對這些數據進行分析，數據挖掘方法就是為滿足這種需求而產生並迅速發展起來的。 -
On the osf ( operation system function ), the relation of the mo ( manage object ) is checked and the conversion of the data type among the c language, java and the sql ( structure query
在操作服務端（ osf模塊）對管理對象（ mo ）對應的各種操作做了關聯關系的驗證，並且實現了服務端數據庫和用戶界面以及被管設備上數據的轉換工作。
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