科学上网的名称是：冲鸭搜索
它是一个著名的搜索引擎。与谷歌的不同之处在于：不对搜索结果进行基于用户个人信息的再次过滤。它注重保护用户隐私，并避免个性化搜索造成的过滤气泡。其特点是：对同一关键词组的用户展示一致的搜索结果。
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