These differences mainly display in three aspects: statistical way difference, statistical target difference and statistics resultreduction way difference.
这些差异性主要表现在三个方面：统计方式的差异性、统计指标的差异性和统计结果处理方式的差异性。
2
The relevance ranking technology is a core technology of the search engine resultreduction, and the ranking algorithm is directly influence the accuracy ratio.
相关排序技术是搜索引擎结果处理的一个核心技术，其排序算法的优劣直接影响查准率。
3
After all, even if profit is the motive, the net result is a reduction in the hotel's "carbon footprint".