破乳剂对化学驱采出液的作用规律

北京市依据国务院2013年下发的国发2013]9号文件精神，在市领导小组的领导下，组织实施了第一次地理国情普查工作，先后开展了内业解译、外业核查、时点核准、数据入库、统计分析等相关内容。本文针对北京市的特点、优势和现有的实际情况，重点探讨了北京市第一次地理国情普查外业核查的流程设计以及实现的相关问题。

Design and Realization of Field Work Flow in the First Beijing Geographic Condition Census

Depending on the ninth announcement released by the State Council in 2013 ,the first national geographic condition census have started quickly in Beijing .Under the leading of the leading office of the Beijing geographic condi-tion census,all kinds of geographic condition census has also been put into effect .The paper has emphasis on design and realization of field work flow in the first Beijing geographic condition census ,while considering the characteristic ,advan-tage and existed situation of Beijing .