查询词典 one to many mapping
- 与 one to many mapping 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This System enables one to four persons to work simultaneously and input and output conveniently many kinds of data and images Corresponding to the four hardware subsystems, its software is composed of four software packages: magnetic tape recorder data collecting package, image displaying package thematic mapping package and remote sensing image applied processing package.
它的硬件部分以四台微机为主,采用分布式联接,组成四个子系统,可供1—4人同时操作,能方便地输入输出多种数据和图像。该系统的软件部分,由对应硬件子系统的四个软件包组成,即磁带机数据采集软件包,图像显示软件包,专题制图软件包及遥感应用处理软件包。
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Hibernate's ORM can mapping one object to many tables,can mapping several types of associations and class inheritance.
它提供的ORM机制可以把一个对象映射到多个数据库表,可以实现多种实体关联关系的映射,可以实现继承映射;它提供的查询语言HQL实现了ORM的多态连接查询和动态查询。
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Entity types are related to each other using 1: N mapping, also known as one-to-many relationships.
实体之间可以存在1:n的映射关系。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是,在否定句或疑问句里,这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua :豪华度假村,冲浪和潜水,沙滩,水晶般晶莹剔透的水,网络冲浪。