Using a single material for two functions has great potential for carmakers, says Per-Ivar Sellergren, a senior engineer at Volvo's material Laboratory in Gothenburg.

使用单一材料达到两种功能对汽车制造商来说拥有广阔的潜力，这么说的佩尔·伊瓦尔·塞勒·格伦是沃尔沃在哥德堡的材料实验室的一名高级工程师。

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"It wasn't dramatic, but it is exciting, " said chief engineer Marc Rayman of NASA's Jet Propulsion Laboratory.

美国航天局喷气推进实验室的首席工程师马克。雷曼表示：“这并不是大事件，却让人兴奋。”

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Charles, a British engineer, was Edison's right-hand man at the laboratory.

这位英国的工程师查尔斯，是爱迪生在实验室里的得力助手。

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Using a single material for two functions has great potential for carmakers, says Per-Ivar Sellergren, a senior engineer at Volvo's Material Laboratory in Gothenburg.

ECONOMIST: Carbon-composite batteries

"You probably would not damage your bumper if you hit a car at this speed, " said landing-system engineer Devin Kipp at the Jet Propulsion Laboratory, who helped design the parachute.

WSJ: Mars Mission Seeks a Happy Landing

"I personally like to think of it as an intellect upgrade, since the 'brain' remains the same, " said Jim Donaldson, the mission's avionics chief engineer at NASA's Jet Propulsion Laboratory in Pasadena, Calif.

MSN: Mars rover survives 'brain transplant' with flying colors