Cartesian product
英 [kɑːˈtiːziən ˈprɒdʌkt]
美 [kɑːrˈtiːziən ˈprɑːdʌkt]
网络 笛卡兒積; 笛卡尔积; 笛卡儿积; 笛卡儿乘积; 笛卡尔乘积
双语例句
- If the number of tuples, calculated by using the Cartesian product, exceeds the set threshold; the NON EMPTY clause is applied to the query.
如果通过使用Cartesian产品计算的元组数超过设定的阈值，将NONEMPTY子句应用于查询。 - On the Super 3-restricted Edge Connectivity of Cartesian Product of Graphs
笛卡尔乘积图的超级3-限制边连通性 - In this paper, the Cartesian Product of three topological spaces, compact space, connected space and A2 ( A1) space, were studied, and three corresponding conclusions are given.
讨论了某些拓扑空间的有限笛卡儿乘积，主要包括紧致空间、连通空间、以及A2（A1）空间。 - In this paper, we construct the product interval-valued measure and product fuzzy-valued measure on Cartesian product space, and prove the Fubini Theorem of fuzzy-valued integrals with respect to interval-valued measure and fuzzy-valued measure.
建立卡氏积空间（X×Y，S×T）上的乘积区间值测度和乘积模糊值测度，证明模糊值测度空间上模糊值函数的模糊值积分的Fubini定理。 - Thirdly, the system achieved multi assembly plan design by strongly connected structural aggregations 'Cartesian product operation.
通过强连接集合元间卡氏积的运算实现产品的装配结构多方案设计； - A join is a Cartesian product of two row sets, with the join predicate applied as a filter to the result.
一个连接是两个行集的笛卡尔乘积，谓词连接作为一个过滤结果应用。 - This paper introduces the concept of generalized fuzzy relation and extends relational algebra operators such as union, intersection, difference, Cartesian product, selection, projection etc.
文中引入了广义模糊关系的概念，讨论了广义模糊关系代数的操作：广义模糊并、广义模糊交、广义模糊差、广义模糊笛卡尔积、广义模糊投影和广义模糊选择等。 - However, data models employed by the current temporal geographical information systems are mainly based on space-time Cartesian product and general events modeling theories.
时态地理信息系统是地理信息系统的一个前沿研究方向。 - It is more efficient to execute two statements than to return a Cartesian product of the two queries which would send the customer and order information repeated for each order line.
执行两条语句与返回这两个查询的笛卡儿积相比效率要高一些，后者将重复发送每个订购项的客户信息和订单信息。 - Data may seem to disappear at this point since the joins through the fact table is likely more sparse in its combinations than the Cartesian Product results.
此刻数据好像消失了，因为事实表的连接似乎比笛卡尔Product结果更加稀少。