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- Examples of entity set are:all rooms in a building,all elements in a finite element mesh, all bearings in a machine. 实体集合的例子有:一座建筑物中的所有物品及房间、在一个有限元网络中的所有元素、一台机器中的所有轴承。
- When a weak entity set appears in an E/R diagram, we need to do three things differently. 如果E/R图中出现弱实体集,我们需要做各不相同的三件事。
- As always, we represent an E/R relationship in the relational model by a relation whose schema has the key attributes of the related entity sets. 如果我们采用E/R模型来进行设计,我们的一个任务就是要搞清楚如何将E/R设计转换为关系模型的设计。
- The data definition involves creating necessary tables in the target data store and providing clear definition of domain-level relationships between entity sets. 数据定义涉及到在目标数据存储中建立必要的表,并且提供实体集之间的域级关系的明确定义。
- TouChina International Inc. is a high-technologically invested operating entity set up in2003 in Toronto, Canada, and now expanding into Los Angeles and San Francisco, USA. 加拿大达奇国际有限公司是加拿大多伦多的一家经营性实体;经过不断开拓,发展,和创新,现在经营业务已经扩大到美国洛杉矶和旧金山。
- Founded in the end of 1996, Sanban Studio has been an entity set up for the transmission of engraving art works, academic communication, technical development, copy and sales of artwork. 三版工坊成立于一九九六年底,原是一个为着眼于版画艺术品的传播、学术交流、技术开发、制作、销售等环节而开办的实体。
- Founded in the end of1996, Sanban Studio has been an entity set up for the transmission of engraving art works, academic communication, technical development, copy and sales of artwork. 三版工坊成立于一九九六年底,原是一个为着眼于版画艺术品的传播、术交流、术开发、作、售等环节而开办的实体。
- The set of all entities of the same type and relationships of the same type are termed as entity set and relationship set respectively. 相同类型的所有实体之集合和相同类型的各种关系分别称作实体集合和关系集合。
- Our florist is a professional entities set shop and online flower shop into a shop. 我们的花店是一家专业的集实体店与网上店为一体的鲜花店。
- Our flist is a professional entities set shop and online flower shop into a shop. 武汉慕丹花店是一家专业的集实体店与网上店为一体的鲜花店。
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- A character string or a bit string considered as an entity. 作为一个实体的一组字符串或一组字位串。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The judgment set a new precedent. 那次判决树立了一个新的判例。
- A rival company has set afloat a new credit scheme. 一家竞争的公司已开始实施一项新的信用购物方案。
- She bought a set of furniture on easy terms. 她以分期付款的方式买了一套家具。
- The inland part of a political or geographic entity. 内陆一个政治或地理实体的内陆部分
- The printer can set this additional page in here. 这位印刷工把这额外的一页加在这里。
- A committee was set up to look into the workers' grievances. 成立了一个委员会来调查工人的不满。
- A very nice set of glasses came under the hammer yesterday. 昨天拍卖了一套很精致的玻璃杯。