Worm compressor is an ingenious application of worm gearing in non-power transmissions.

蜗杆压缩机是蜗杆传动在非动力传动中得一种绝妙应用。

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Given the gearing in the businesses, things only need to go slightly wrong for there to be a big problem.

考虑到商业中的杠杆比率，任何事情只需要一点小小的错误就会变成大麻烦。

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Gearing in commercial property was lower but in the boom years it still regularly touched 80-85% (it is now back to 60-65% for new borrowing in the rich world).

商业房地产的杠杆率较低一些，但在繁荣时期，它通常仍然能达到80% - 85%(如今在富裕世界中，新增贷款的这一比率已回到60% - 65%的水平)。

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Ferrovial's shares have lagged the Madrid stockmarket since the deal, as worries about its level of gearing in a world of rising interest rates are compounded by the reputational risk of running the world's most-loathed airport.

ECONOMIST: Rafael del Pino's nightmare purchase: Heathrow airport

The college admission season is gearing up in full- force, and it promises to be just as crazily competitive as last year.

FORBES: The Latest (Shhhh! --Secret) College Admissions Trend

Another great prep tool in gearing up to sell your home in 2012 is to study similar homes for sale on Trulia!

FORBES: 5 Things to Do Now to Get Your Home Sold in 2012