罗乐勤:住户无付酬服务核算若干问题研究 关键词:住户无付酬服务 时间使用统计 核算 [gap=580]Key words:Household unpaid services ; Time use statistics ; Accounts
双语例句
1
At this step, you need to use the tools discussed above to get statistics on the query: its response time, its detailed execution plan, and costs for later in-depth analysis.