At last, the methods of numerical computation and numerical simulation were used to make an attempt on the shaped charges formation and penetration.

最后用数值计算和数值模拟的方法对射流的形成及侵彻过程做了初步的尝试。

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Protesters gathered on the Capitol lawn during the debate, yelling in an attempt to make their own voices heard.

VOA: standard.2010.03.22

Later this year a rocket incorporating the new motor will make an attempt on the UK rocket altitude record, which stands at 10, 540 m (34, 579 ft) and is held by the Mars group.

BBC: Hybrid success for British rocket

Altavista's move is seen as an attempt to make up ground on Freeserve, MSN and the other multitude of UK ISPs.

BBC: The growth of Altavista

As the senior race started and began to climb Pleinmont hill it was clear that the Guernsey riders wanted to make an impact on the race attacked their Jersey counterparts in an attempt to get riders away before finally Tony Bleasdale managed to break away from the group.

BBC: Guernsey riders wrap up road race