If we could power such an elevator with solar energy, we could simply rise up into space for a fraction of the cost of a trip by rocket or shuttle.

如果我们能利用太阳能为这样的电梯提供动力，我们只需花费乘坐火箭或航天飞机旅行费用的一小部分就能进入太空。

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With the "Balloon" spaceships, enough water could be carried to power the engines and grow food during the trip.

有了“气球”宇宙飞船，就可以携带足够的水为发动机提供动力，并在旅途中种植食物。

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Additionally, EMC EFDs safeguard data with full round-trip error correcting code (ECC) data integrity protection and destage power backup.

此外，EMC EFD也使用全双工错误修正码(ECC)数据完整性保护和离线电源备份来保护数据。

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He said one focus of that trip will be helping the country deal with an energy crisis that has forced daily power cuts in the largest city Karachi,among others.

VOA: standard.2009.09.24

Figures from Nielsen BookScan show it also sold 20 times the next new entry by Jackie Collins, The Power Trip.

BBC: JK Rowling novel tops fiction chart

Sometimes they are on a power trip.

FORBES: Do You Think You're Sexy? Enough About the TSA

Before setting out on this trip, I had to power cycle the device five times for it to grab a GPS lock.

ENGADGET: IRL: Rosetta Stone, PocketWizard and the TomTom Via 1530