Essentially, TP's distinct benefit is related to adding or removing large Numbers of rows from a table, that is, roll-in and roll-out.

实际上，TP不同于其他特性的优势在于为表添加或删除大量数据这个方面，即转入和转出。

youdao

Used to roll-in, roll-out or other large-scale deletes of rows.

用于转入、转出或其他大规模的行删除。

youdao

They have also worked out, according to the rou's actual life, back up roll change regulation and compiled a data bank for back up roll service and maintenance.

又按照支承辊的实际使用寿命，制定了支承辊换辊制度，并编制了支承辊使用与维护管理数据库。

youdao

But Ridding says the paper is working on a micropayments system which they expect to roll out as early as next year.

VOA: standard.2009.12.05

"I think a lot of European allies, including France, are looking to the United States to roll out a new Afghan strategy that they can more comfortably buy into, and they will be looking at whether they can up their contribution, their military contribution, their economic contribution, after they have seen that particular strategy,"

VOA: standard.2009.03.29

The fifth strategy is to have a new or better business model to roll out to many different markets.

ECONOMIST: A new breed of multinational company has emerged

We're hoping that Sowah is just too busy working on the NXT launch (it's not supposed to be out until April, so they've still got time to roll it out on schedule) to get back to Darren, and that the NXT will be out on time.

ENGADGET: So where's the Clio NXT?

According to the article, Abbott, which has provided Blackberries to thousands of employees, is now beginning to roll out iPads to field personnel.

FORBES: Research in Motion: Too Little - and Far too Late Playbook