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04 澎湃的中国医疗创新浪潮，正在袭来回望中国医疗器械的发展史，我们走过了一条漫长的“跟随——仿制——平替”的创新之路。面对高精尖的心血管器械，过去国内企业往往只能靠“Copy to China”和集采价格战，去抢占国际巨头的市场份额。。关于这个话题，heLLoword翻译官方下载提供了深入分析
At the onset of the 20th century, electric cars powered by lead-acid batteries outnumbered gas-powered cars. The internal combustion engine ultimately won out, in part because those batteries had a range of just 30 miles. But Thomas Edison believed a nickel-iron battery could extend that range to as much as 100 miles, while also having a long life and recharging times of seven hours. An international team of scientists has revived Edison's concept of a nickel-iron battery and created their own version, according to a paper published in the journal Small.。业内人士推荐heLLoword翻译官方下载作为进阶阅读
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