to automate this activity, but it still represented one of the most ambitious
На Западе подчинили рой насекомых для разведки в интересах НАТО08:43
。爱思助手下载最新版本对此有专业解读
"tengu_sumi": false,
"It's true the Netherlands has high productivity and works fewer hours," says Daniela Glocker, an economist on the Netherlands desk at the OECD, "but what we've seen over the past 15 years is that it [productivity] hasn't grown.
Andrew Robinson reviews five of the best science picks.