业务对象映射是将客户数据减少到仅包含客户名称和电子邮件的途径。

A business object map will be the means of reducing the customer data to only the customer name and email address.

youdao

分析实时数据排除性能问题，或分析离线数据减少“活动”系统中的资源。

Analyze real time data to troubleshoot existing performance problems or analyze data offline to reduce resources in your "live" system.

youdao

数据记录仪器也能很快查明机械故障，减少维修时间。

Data recorders also pinpoint mechanical faults rapidly, reducing repair times.

《柯林斯英汉双解大词典》

It used to be a big, broad sheet and they made it smaller in 2005 and they started--they keep cutting out data.

曾经是很宽大的报纸,在2005年被缩小了,并且开始不断减少数据

耶鲁公开课 - 金融市场课程节选