In this area near seattle , a network of cameras （ signs ） seismic motion ( detectives ） detectors and banks of computer monitors help agents keep ( check ) track of the border 在这个靠近西雅图的地方，地震监测摄像机网络和大量的计算机监视器帮助边防站记录边界线的情况。
2.
Superfine eva encapsulation system with multilayer backsheet , assembly by advanced al - frame around , can effectively resist humidity and seawater erosion 太阳能电池组件能有效满足不同用途的客户需求，包括家庭太阳能发电系统、工业太阳能发电、边防站、海岛、牧场、山村等。
3.
Meet various requirement from dients , including solar power system for home using , industrial solar power station , frontier defence station , island , farm , remote village , etc 太阳能电池组件能有效满足不同用途的客户需求，包括家庭太阳能发电系统、工业太阳能发电、边防站、海岛、牧场、山村等。
4.
Statistics from the immigration personnel at various frontier stations and from national surveys of domestic tourism ( of the ratio of citizens touring ) are especially incompatible with survey statistics of local tourism . a failure to recognize this would create a severe problem of omission 特别是全国的各边防站入境人员统计和全国的国内旅游调查(即居民出游率调查) ，就不适合地方接待游客的调查统计，否则会出现严重遗漏的问题。
