The PdfTextVerificationPoint class keeps track of a number of data items.

PdfTextVerificationPoint 类会追踪大量的数据项。

youdao

So, you must identify some means to receive and process the exact number of data items.

因此，您必须确定一些方法来接收和处理精确的数据项数量。

youdao

The client must now resolve two important problems related to the number of data items received.

客户机现在必须解决两个与所接收数据项的数量有关的问题。

youdao

The ESC's studies also included fire and accident trends from the Department of Communities and Local Government and data on the number of high risk electrical items in homes from the Department of Energy and Climate Change.

BBC: 'Blunder' fires increasing say Electrical Safety Council