The results show that the second order wave force has an effect on the slow oscillation of the floating tower in surge direction.

计算结果表明，波浪的二阶作用对浮式塔的低频纵荡有影响。

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"One more. Squeeze in, one more," chanted the elevator's operator as almost a dozen tourists squished into the old-fashioned elevator for the slow, clanking ascent up Coit Tower.

“再来一个，挤一下，再上一个”开电梯的喊着把12个游客拽进了一个老式的电梯里，这个电梯把我们慢慢的抬升到了科特塔的顶部。

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But with demand growing by thousands of percent, and with local zoning authorities slow to approve new tower construction or even modifications, more spectrum is essential.

FORBES: The FCC Scores a Hat Trick of Errors on Internet Regulation

The National Institute of Standards and Technology has spent more than two years investigating Tower Seven but lead investigator Dr Shyam Sunder rejects criticism that it has been slow.

BBC: 9/11 third tower mystery 'solved'