GE is promoting the smart grid with ads that show a scarecrow singing "If I only had a brain" from "The Wizard of Oz" while bouncing along an old power line.

通用电气公司正在推广智能电网，广告中有一个来自“绿野仙踪”的稻草人沿着一条旧电线蹦蹦跳跳并唱道“如果我有大脑”。

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LTWP also has to construct a 266-mile transmission line and several substations to connect the windfarm to the national grid.

LTWP还必须建造一条266英里长的输电线路和几个变电站，用以连通风力发电厂和国家电网。

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We did not need to write a single line of code to enable this layout behavior - the Grid container and the layout system took care of dynamically resizing and flowing everything for us.

我们不需要编写一行代码就可以启用这个布局行为，Grid容器和布局系统会为我们自动调整大小或流动其中的任何东西。

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That resulted in a long line of poor grid positions, which in turn meant he under-performed in races.

BBC: SPORT | Motorsport | Formula One | David Coulthard

The 2012 season will is see a total of six former world champions line-up on the grid, with Raikonnen and Vettel being joined by Mercedes' seven-time winner Michael Schumacher, Ferrari's two-time champion Fernando Alonso and McLaren's championship-winning duo of Jenson Button and Lewis Hamilton.

CNN: Raikkonen returns to F1 with Renault

One way companies are dealing with volatile energy costs and compensating for delays in power line construction is by making the grid "smarter, " or more efficient.

FORBES: Electricity