PIN:性能指数
“Performance Index Number”(性能指数)在商业领域中被广泛使用,人们常常将其缩写为PIN,以便于快速书写和日常沟通。该术语常用于衡量产品、服务或系统的效率与表现,是商业分析和决策中的重要参考指标。
Performance Index Number具体释义
Performance Index Number的英文发音
例句
- Performance benefits are realized when an index reduces the number of rows ( or tuples ) examined by the DBMS during query execution.
- 索引可以减少DBMS在执行查询时检查的行(或元组)数量,从而获得性能增益。
- For a given performance index, such as minimizing the mean vehicle delay or number of stops etc.
- 采用最小化平均延误时间或平均停车次数等为性能指标。
- If maximizing insert performance is the key objective, increasing PCTFREE for the index may reduce the number of page splits that occur during the random insertion of index entries.
- 如果关键目标是将insert的性能最优化,那么增加索引的PCTFREE时,就可能减少在随机插入索引条目时出现页拆分(pagesplit)的次数。
- Using Matlab simulation to obtain the system QoS related performance index by adjusting reservation channel parameters, the algorithm can provide data for accurately dispose channel number.
- 通过调整预留信道参数,使用Matlab仿真得出系统QoS相关性能指标,为准确分配信道提供依据。
- The fifth chapter expounds the mine environment management performance prediction method and procedure, has established good index system, through the rough sets theory of attribute reduction method, reduction the evaluation index number, again through the neural network prediction of performance analysis.
- 第五章阐述了矿山环境治理绩效预测的方法和步骤,用已建立好的指标体系,通过粗糙集理论中的属性约简方法,约简了评价指标个数,再通过神经网络进行绩效的预测分析。
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