object database造句
例句與造句
- There are two unique features of object databases
對象數(shù)據(jù)庫有兩個獨特的特性： - Object database management group odmg home page
對象數(shù)據(jù)庫管理小組( odmg )主頁 - Hierarchical and object databases fill niche requirements
層次和對象數(shù)據(jù)庫滿足特定需求。 - Amosii is an object database developed by uppsala university sweden
Amosii是瑞典uppsala大學研制的對象數(shù)據(jù)庫。 - Object databases odbmss in some ways go back to the hierarchical model
對象數(shù)據(jù)庫( odbms )在某些方面退回到了層次模型。 - It's difficult to find object database in a sentence. 用object database造句挺難的
- The object database model
對象數(shù)據(jù)庫模型 - The object database management group odmg has proposed a standard query language for odbmss called oql see
“對象數(shù)據(jù)庫管理組( odmg ) ”曾計劃過一種稱為oql的用于odbms的標準查詢語言（請參閱 - These two refinements can get a good trade - off between moving objects databases and its user about the acceptable tolerance for the imprecision of the information
該方案使移動對象數(shù)據(jù)庫和用戶對于信息不精確的容忍度之間得到了很好的協(xié)調(diào)。 - Xml is probably most similar to object databases in data modeling , inasmuch as it also consists of nodes , and nodes can contain heterogeneous data
Xml可能與數(shù)據(jù)建模中的對象數(shù)據(jù)庫最為相象，因為它同樣也是由節(jié)點組成的，并且每個節(jié)點都可以包含異類數(shù)據(jù)。 - In the 1980s - largely because of the growing popularity of object - oriented programming - object databases gained a measure of popularity , especially to model so - called
80年代- -主要由于面向?qū)ο缶幊痰闹饾u流行- -對象數(shù)據(jù)庫得到了一定程度的普及，特別是所謂的 - Spatio - temporal data model is the kernel of spatio - temporal database , namely moving object database , and it ' s the basis of the other components such as spatio - temporal query
時空數(shù)據(jù)模型是時空數(shù)據(jù)庫(也稱移動對象數(shù)據(jù)庫)的核心，是時空查詢等其它數(shù)據(jù)庫組成部分的基礎(chǔ)。 - The basic idea is to make a smart object database of all kinds of standard messages with their translation in various languages and write an easy to use api to access the db
其基本思想是創(chuàng)建一個靈巧的對象數(shù)據(jù)庫，來存儲用各種語言翻譯的標準消息，并開發(fā)一個易于使用、訪問該數(shù)據(jù)庫的api 。 - Every data source has a data source type represented as a uri indicating the type of the underlying data object database , word processing document , spreadsheet , and so forth
每個數(shù)據(jù)源都有一個數(shù)據(jù)源類型（以uri表示） ，用來指示底層數(shù)據(jù)對象（數(shù)據(jù)庫、字處理文檔、電子數(shù)據(jù)表格，等等）的類型。 - If an odbms ( object database management system ) is to be used , there is a direct mapping between structures in the class model and the odbms structure . this is not true for relational databases
如果使用物件資料庫管理系統(tǒng)，類別模型結(jié)構(gòu)和物件資料庫管理系統(tǒng)結(jié)構(gòu)之間應該可直接進行配對，但對于關(guān)系資料庫而言則并不是這樣。 - Such characteristics make it inapplicable to support efficient management of moving object information with traditional database techniques , so moving object database techniques are introduced
以上特性決定了傳統(tǒng)的數(shù)據(jù)庫技術(shù)無法提供對于移動對象信息的有效管理,由此移動對象數(shù)據(jù)庫相關(guān)研究被提出以管理大量移動對象頻繁更新的動態(tài)信息。
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