So as a security measure, when you delete a Notes document, Notes overwrites the deleted data to prevent anyone from retrieving it.

所以为了安全起见，在删除一个Notes文档时，Notes将覆盖被删除的数据，以防止任何人重新得到它。

youdao

Task number one is to decide what data to gather and how to measure it.

第一项任务就是确定要采集哪些数据以及如果进行评测。

youdao

The simple TCP_STREAM test times the transfer of data from the netperf system to the netserver system to measure how fast one system can send data and how fast the other can receive it.

简单的TCP_STREAM测试从netperf系统到netserver系统的数据传输时间，以此度量一个系统发送数据和另一个系统接收数据的速度。

youdao

But scientists count deaths from any cause to measure drugs, because it prevents fudging of data and takes side effects into account.

FORBES: Why J&J hired gumshoes to track down dead patients.

It called for the authority to look into using other data sources to measure population figures - such as the National Insurance number register, GP lists and council tax records.

BBC: MPs attack migrant count methods

It will also slow down the speedy return of data from an experiment to measure winds on Titan.

BBC: NEWS | Science/Nature | Titan mission 'resounding success'