USAR teams can reduce the loss caused by disaster, improve the ability to respond to disaster, and safeguard urban continual development. 建立救援队可以减少灾害损失,提高城市应对灾害的能力,保证城市可持续发展。
It is a very important problem for a rapid and accurate statistics and grade assessment of the disaster after a calamity occurred in the city. 在城市中,当某些灾害发生以后,如何迅速精确地将灾害损失情况进行定量统计和分级评估,是一个十分重要的问题。