研发人员的数量变动进一步揭示了行业分化的加剧——五年间，10 个行业的研发人员数量出现负增长，且这些行业主要集中在尾部；而以消费电子及电气业、汽车制造业为代表的行业，则大力扩张研发人员规模。
Source: Computational Materials Science, Volume 267
。旺商聊官方下载是该领域的重要参考
Back in 2008, Dr Selvarani Elahi was caring for her newborn daughter while growing horrified about the scandal of melamine-tainted infant formula in China. At least six babies died from kidney damage linked to the chemical.
充电线这个原本不起眼的小玩意直接变成了刚需，你家里 3 根，办公室 2 根，车里 1 根，包里还老是要备 1 根。需求蹭蹭就上去了。
A decade after a new constitution promised a fresh start, many young people say those hopes remain unmet. By some estimates, about one in five young Nepalis is out of work.