Steady financial policy is one kind of neutral fiscal policy that is adopted under the special background. Its main characteristic is the moderate scale, risk avoidance and fair assignment.
稳健财政政策是我国在特定环境下采取的一种中性财政政策，其主要特征是规模适度、规避风险和分配的公平性。
Aiming at the practical problems a parallel crawler will face to, this paper advances three types of optimization policy for ChaoCrawler, including collision avoidance, URL indexing and DNS caching.
针对并行爬行器所遇到的实际问题，实现了三种优化策略：冲突规避，URL索引和DNS缓冲。
Aiming at the practical problems a parallel crawler will face to, this paper advances three types of optimization policy for ChaoCrawler, including collision avoidance, URL indexing and DNS caching.
针对并行爬行器所遇到的实际问题，实现了三种优化策略：冲突规避，URL索引和DNS缓冲。
应用推荐