Of this group, 226 are alive and 161 are still active in the study, which requires the men to answer questionnaires every two years and to be interviewed personally every 15 years.

该组研究对象中的226人依然在世，其中161人在研究中仍处于活动状态，即每两年回答一份调查问卷，并在每15年接受一次个人访问。

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Fronius has the answer to the problem of how to lower these costs - Active Inverter Technology.

伏能士知道如何降低这些费用的答案—有源逆变技术。

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To answer that question, the researchers observed the behavior of amputated octopus arms, which remain very active for an hour after separation.

为了找到答案，研究人员将章鱼腕足截取下来，观察其行为，这些腕足在离体一小时后仍然相当有活力。

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But the answer is still that a militarily active Britain is good for both it and the world.

ECONOMIST: Britain's defence review

The answer is easy: surely it is better to be more active at the beginning.

BBC: Should job-hogging over-50s all resign?

Themes that benefit Candidate Kerrys run for the White House have also been promoted by far more sophisticated, visible and better-funded active measures campaigns run by Tides-supported operations like MoveOn.org and International ANSWER, two of the prime-movers behind opposition to President Bushs War on Terror.

CENTERFORSECURITYPOLICY: Active Measures