若按研发投入规模，将企业划分为千亿、百亿、十亿、亿及千万元等不同区间，我们发现研发资源的集中趋势尤为显著，头部企业在创新活动中发挥引领作用。
Nasa to put nuclear reactor on the Moon by 2030 - US media
，更多细节参见同城约会
for each pixel in image
One of the great things about decentralization is that it makes information harder to tamper with.。业内人士推荐夫子作为进阶阅读
代码里画了一个爱心形状的 2D 路径，然后给它一个厚度，它就变成了一个 3D 的爱心。。关于这个话题，heLLoword翻译官方下载提供了深入分析
An inquest opening heard Claydon was taken to a medical centre at Wembley after the fall and pronounced dead at 22:38 BST.