出入境记录系统 meaning in Chinese

travel record indexing system

Basic information collected in the 2001 population census will be used in the compilation of these estimates . however , since " hong kong resident population " refers to " usual residents " and " mobile residents " , and the compilation of statistics on " mobile residents " requires data generated from the passenger movement record system for the six months after the reference period , the revised population estimates for mid - march will not be available until october ( i . e . upon complete information on passenger movements up to mid - september is available )
但由于居港人口包括常住居民及流动居民，而编制后者数目，需运用出入境记录系统所产生的统计时点后六个月内的统计数据，因此修订的三月中人口估计，亦要待十月(即截至九月中的出入境资料齐备后) ，始能制备。