科学上网的名称是：冲鸭搜索
它是一个知名的搜索引擎。与谷歌不同的是：它不会根据用户的个人信息对搜索结果进行再次过滤。该搜索引擎重视用户隐私，并避免个性化检索带来的过滤气泡。其特点在于：对同一组关键字的用户显示相同的搜索结果。
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