aggregation problem的例句大全

How to improve the performance of joining and aggregation is a key problem for query processing.

提高多表连接和聚集操作性能是OLAP查询中的关键问题之一.

The utility model relates to a ladder like towel rack which mainly solves the aggregation problem of a towel bar towel hanger such as large occupation area, ugly appearance and inconvenient use.

本实用新型涉及一种梯形立体毛巾架，主要解决毛巾挂放占面大、不美观、不方便等综合问题。

Hence aggregation and integration of legacy system is a big problem to the enterprise.

因此，对这些异构的遗留系统进行整合是企业面临的一个难题。

After that we analysis the acquired datas and put the analysed datas into the performance database. We propose an aggregation method to solve the problem of mass data storage which makes the platform can not show only the real-time data but also historical data.

针对庞大的数据存储的问题，设计了数据汇聚的方式，使得平台既能显示实时数据又能对历史数据进行分析。

Analytic thinking, which is used to solve the problem of reading drawings on aggregation of typical structures, can improve the logic of deduction, gradually enhance the level of instinct thinking and accelerate the solving speed.

利用分析思维的方式求解典型结构的集合体读图问题，提高求解问题的逻辑性，逐步提高直觉思维水平，加快求解问题的速度。

In most macroeconomic models, in deriving the aggregate supply curve, aggregation problem is not dealt with explicitly.

在大多数宏观经济模型中，在推导总供给曲线时，加总问题（aggregationproblem）往往被忽略。

Finally a numerical example is given to illustrate the use of proposed approach. 3. The aggregation problem about the group preference information of interval number complementary judgement matrices is researched.

最后给出了一个算例。3.研究群组区间数互补判断矩阵偏好信息的集结问题。

The proposed Bora algorithm partial resolved the transmission and aggregation problem of range query result in grid-like distributed network environment. But for neighbor queries and concurrent queries, the efficiency can be further improved.

Bora算法的提出部分解决了查询结果在类网格网络环境下的传输局限，但就近邻查询以及并发查询等环境下，其效率还存在着进一步提升的可能与必要。

To solve the aggregation and approximation problem when constructing low-resolution analysis models use high-resolution models, meta-models is one of the most important methods for aggregation and approximation.

建立高层低分辨率分析模型是探索性分析的关键，一般对低层高分辨率模型采用拟合、聚合的方法来建立高层低分辨率模型，仿真元建模是仿真模型中一种重要的拟合、聚合方法。

DC-IOWA aggregation operator overcomes the problem of information lost in the process of aggregating experts' judgment information, so as to improve the efficiency and impartiality for land biding evaluation.

DC-IOWA集结算子较好地克服了评标专家信息在集结过程中的丢失问题，提高了土地出让评标的效率和公正性。