From a recent report on PHEV research by the Argonne National Laboratory, there are at least three hurdles that must be overcome before PHEVs can be considered to be commercially viable.

据阿立贡国力实验室对于插电式混合动力车最近的一项调查显示，在考虑插电式混合动力车商品化可行之前，至少有三个障碍需要克服。

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Some of that research is taking place at Argonne National Laboratory, near Chicago, where Don Hillebrand directs the Center for Transportation research.

有些研究工作在芝加哥附近的阿贡国家研究室进行。

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Still, it will take a few years for the research team -- which includes investigators from the University of Iowa and Argonne National Laboratory in Illinois -- to perfect and finalize the models.

然而，包括爱荷华大学（University of Iowa）和伊利诺斯阿贡实验室（Argonne National Laboratory）的调查人员在内的研究团队仍需一些年头来优化和完善这些模型。

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Samuel Bader,a physicist at the Argonne National Laboratory near Chicago, says rare earths are often found together.

VOA: special.2010.10.08

Don Hillebrand is the director of transportation research at the Energy Department's Argonne National Laboratory near Chicago,Illinois.

VOA: special.2010.11.17

David Streets, a senior scientist at the Argonne National Laboratory near Chicago, has studied Beijing's air pollution.

NPR: Beijing Races to Clear Its Skies Before the Olympics

Unless you're DOE biologist Peter Larsen at the Argonne National Laboratory, who would probably argue your legal tender has been double-headed all along.

ENGADGET: Microbial music: Using sound to represent data from the deep blue sea

In an event today at the Argonne National Laboratory President Obama will be talking up his proposal, first mentioned in his State of the Union address, to create something called the Energy Security Trust.

FORBES: Why Obama's 'Energy Security Trust' Is A Bad Idea