survey vt. 1.眺望,俯瞰,环顾。 2.审视;通盘考虑[考察],观察(形势);概括,综合评述。 3.测量(土地),勘查,踏勘;检查,调查,鉴定。 vi. 测量(土地)。 n. 1.环顾。 2.概观;检查,鉴定书。 3.调查(表);调查所;测量;测量部;测量图。 a survey of English literature 英国文学概观。 make a survey of 测量;考察;调查,检查。
( 3 ) what should be the monitoring survey period 3 、监测时期应怎样确定
To capture 3 - d ground data by means of terrestrial remote sensing technique for various engineering survey purposes such as monitoring survey for infrastructures , emergency survey for hazardous site in disaster and topographic survey for road design 以地面遥距感应技术获取立体地面数据作各种工程测量用途,例如基础设施的监察测量、灾难时危险位置的紧急测量以及道路设计的地形测量
To capture 3 - d ground data by means of terrestrial remote sensing technique for various engineering survey purposes such as monitoring survey for infrastructures , emergency survey for hazardous site in disaster and topographic survey for road design 以地面遥距感应技术获取立体地面数据作各种工程测量用途,例如基础设施的监察测量、灾难时危险位置的紧急测量以及道路设计的地形测量