Air - traffic controllers redirected beijing ' s domestic and international flights to other cities 空中交通控制人员把北京国内和国际航班转往其他城市。
Before a guarantee could be issued , a series of system - wide changes was required , ranging from the common - sensical , such as increasing the number of doctors using computer records ( only 14 % do so at present ) , to the more innovative , such as using the queuing theories used by air - traffic controllers and amusement parks 在标准未出台之前,政府还需要进行一系列关于系统方面的改革,从一些基本问题例如促使更多的医生用电脑进行记录(目前只有14 %的医生这样做)到引进相关的创新办法,比如采用目前在空中交通管制和游乐场中使用的排队论来解决问题。