DictionaryForumContacts

   English
Terms for subject United Nations containing global positioning | all forms | exact matches only | in specified order only
EnglishChinese
Global positioning system全球定位系统
Global Positioning System全球定位系统
global positioning system全球定位系统
positioning: be able to determine the exact geographical location of a person or item within the area of operations through the combined use of global positioning systems and laser range finders定位:有能力综合使用全球定位系统和激光测距仪在行动区内确定人或物的确切地理位置