Intensification logic valve start is directly controlled by pilot valve without any intermediate links, so the building-up time of intensification is fully guaranteed.

增压逻辑阀的开启直接由先导阀控制，不经过任何中间环节，使得建压时间得以充分保证。

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Unemployment is building up into a social time bomb across the industrialized world.

失业正成为工业化社会中的一种社会性潜在破坏因素。

《柯林斯英汉双解大词典》

The housing ministry was unable to get new software up and running in time, so new-building approvals collapsed.

ECONOMIST: Decoupling 2: Japan

The setback seemed to shake Van der Vaart, who stepped up for a third time with the pressure building and aimed for the top-left corner again, only to see his effort fly well wide.

BBC: Tottenham 2-1 Bolton

It would deprive the Scottish Labour Party of its best-regarded (by the voters) public face at a time when it should be building up for the elections to the Scottish parliament.

ECONOMIST: Scottish Labour Party