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GPS (Navigation Satellite Timing and Ranging Golbal Positioning System) is of properties for its high precision,quick speed for observations , cheapness and simplicity for its operation and so on. It s widely used many areas including surveying and mapping.

GPS(Navigation Timing and Ranging Global Positioning System)全球?qū)Ш蕉ㄎ幌到y(tǒng)以其定位精度高、觀測時間短农村一级特黄大片AAA、實(shí)施費(fèi)用省怡红院成永久免费人视频app、儀器操作簡便等優(yōu)良特性被廣泛應(yīng)用于測繪等眾多領(lǐng)域。

Using embedded operating system as its platform, combing Global Positioning System and Geographic Information System, the embedded vehicle navigation system is a hybrid system of software and hardware. It is an ideal solution of navigation, location, geography information query and spatial data management for mobile users.

它是以嵌入式操作系統(tǒng)為平臺日本人人操人人aa，全球定位系統(tǒng)(Global Positioning Systemwww91黄色网站，GPS)與地理信息系統(tǒng)(Geographic Information System，GIS)相結(jié)合的一個軟硬件混合的系統(tǒng)黄色片在线播放又大又粗又爽无遮挡，是移動用戶導(dǎo)航影音资源在线网、定位、地圖查詢和空間數(shù)據(jù)管理的一種理想解決方案欧美、日韩一区、二区、三区、四区。。

Combining the Global Positioning System and Geographic Information System in rail traffic, which could increase positioning precision, reduce trackside equipment, decrease the cost of construction and maintenance, has become a development direction in Train Control System.

將全球定位系統(tǒng)和地理信息系統(tǒng)結(jié)合在一起應(yīng)用于軌道交通中不卡无码国产色视频毛片，可以提高列車定位精度、減少軌旁設(shè)備偷拍偷窥性视频、降低建設(shè)和維護(hù)成本国产一区不卡，這已經(jīng)成為列車運(yùn)行控制系統(tǒng)的一個發(fā)展方向。

global group：總體群

global default 全域默認(rèn)值 | Global Group 總體群 | global positioning system, GPS 環(huán)球定位系統(tǒng)

G lobal Positioning System：全球定位系統(tǒng)

碼分多址技術(shù) C ode Division Multiple Access | 全球定位系統(tǒng) G lobal Positioning System | 全球移動通信系統(tǒng) Global System For Mobile Communications

global rifting system：全球裂谷系

global positioning system 全球定位系統(tǒng) | global rifting system 全球裂谷系 | global satellite communication 全球衛(wèi)星通信