1.基本单位名录库管理现状。所有调查,只要是针对单位的调查,都要把单位户口建起来。建立起的单位户口(基本信息)库就叫做基本单位名录库或调查单位的名录库。目前基本单位名录库只有单位的信息,因个体户变化太快,所以不包含个体户信息。普查中心的主要工作职责就是建立单位户口、管理单位户口,维护好基本单位名录库。目前基本单位名录库信息维护来源主要有两个:一是五年一次的经济普查,全面更新基本单位名录库信息;二是 1. The basic unit inventory management status quo. All surveys, as long as the investigation is directed at the unit, should be set up unit accounts. The establishment of the unit account (basic information) library is called the basic unit of inventory or survey unit directory database. At present, only the basic unit of inventory information unit, because self-employed changes too fast, so does not contain self-employed information. Census center’s main job responsibilities are to establish a unit account, management unit account, maintain a basic unit inventory. At present, there are basically two main sources of information on the maintenance of basic unit inventory: one is the economic census once in five years, and the basic unit inventory database is updated in an all-round way. The other is that