Tesla's main strength has been stellar technology for electric car batteries and powertrains-the portion of the car that actually transfers energy from the engine and transmission to the wheels.

特斯拉的主要优势一直是电动汽车电池及传动系统的差压变送器（stellar）技术。 传动系统是从引擎实际传送动力并输送到车轮的部件。

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The region anticipates scaling up lending in the energy sector, in particular for power transmission and hydro-electric generation, as well as low-carbon approaches to energy security.

世行对本地区能源部门尤其是输电和水力发电项目以及用低碳方式解决能源安全问题项目的贷款规模有望扩大。

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Mr Obama earlier began detailing how some of the money would be spent, such as adding 3, 000 miles of electric transmission lines and doubling America’s use of wind and solar energy. See article

奥巴马早些时候已经开始具体规划其中的一部分资金将如何分配，例如增加3千公里的电力传输线以及将美国风能与太阳能的使用率翻倍。

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The loan guarantee program at issue allows the Energy Department to help finance certain renewable energy projects, electric transmission systems and bio-fuels projects that begin construction no later than September 30, 2011.

WSJ: U.S. Weighs Funding for Renewable Energy Projects

In the mid-Atlantic, American Electric Power, Allegheny Energy, Dominion Electric and Pepco Holdings have all proposed massive transmission projects.

FORBES: Magazine Article

It could facilitate investments in electric grid improvements that enable long-distance transmission of renewable energy, as well as provide consistent long-term policy on grid upgrades and electric vehicle charging that makes utility investments predictably worthwhile.

FORBES: Why "Green Jobs" Don't Belong in Obama's Jobs Program