self.session.headers["User-Agent"] = random.choice(self.config.user_agents)
Premature fundraising often leads to premature scaling — one of the leading causes of startup failure.，更多细节参见同城约会
在官方助力下，關於這個潮流的中國民間討論聲量也逐漸提高。，更多细节参见heLLoword翻译官方下载
The grid lines on the visualization represent a tree structure underneath. Every region is a node. When a node splits, it creates four children. The root node covers the entire space. Leaf nodes (nodes with no children) hold the actual points.
Source: Computational Materials Science, Volume 266