無線電導航 的英文怎麼說
中文拼音 [wúxiàndiàndǎoháng]
無線電導航
英文
maritime radio navigation- 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
- 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
- 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
- 導 : 動詞1. （引導） lead; guide 2. （傳導） transmit; conduct 3. （開導） instruct; teach; give guidance to
- 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
- 無線電 : radio; wireless無線電愛好者 radio amateur; amateur radio; 無線電報警 radio warning; 無線電報務員 ...
- 無線 : wireless無線電報 wireless telegram; radiotelegram; 無線話筒 radio microphone ; 無線裝訂 unsewn binding
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At ancient times, people were navigated by means of sun, fixed stars, etc., while currently the common navigation systems are astronomic navigation, inertial navigation and radio navigation
以前，人們主要利用太陽、星星等自然天體。現在人們利用的導航系統主要有：天文導航系統、慣性導航系統、無線電導航系統三大類。Ndb aeronautical radio navigation aids. part 4 : technical requirements for non - directional radio beacon
航空無線電導航設備.第4部分：無方向性信標Ils aeronautical radio navigation aids. part 1 : technical requirements for instrument landing system
航空無線電導航設備.第1部分：儀表著陸系統Vlf radio navigation system
甚低頻無線電導航系統A dvordme standard international civil aviation organisation ( icao ) radio navigational aid that provides bearing and distance information to aircraft and to define air traffic control routes for en - route, terminal and instrument approachdeparture procedures
這是國際民航組織指定的標準無線電導航設備，向航機提供方向及距離的資料，以確定航路、終端區程序、儀表進場及離場程序等。Doppler very high frequency omni - directional range and distance measuring equipment ( dvordme ) system standard icao radio navigational aids used to provide bearing and distance information to aircraft and to define air traffic control routes for en - route, terminal and instrument approachdeparture procedures
這是國際民航組織指定的標準無線電導航設備，可向航機提供方向及距離的資料，並可以確定航路、終端區程序、儀表進場及離場程序等。General specification for airborne radio navegation equipment
機載無線電導航設備通用規范Aeronautical fixed radio service
固定無線電導航業務Vhf radio naigation system
甚高頻無線電導航系統Electromagnetic environment requirements for aeronautical radionavigation stations
航空無線電導航臺站電磁環境要求Environment requirements and test methods for ground radio - navigation equipment
地面無線電導航設備環境要求和試驗方法Radio navigation device
無線電導航設備Aeronautical radio navigation aids and atc radar station siting criteria
航空無線電導航臺和空中交通管制雷達站設置場地規范Dme aeronautical radio navigation aids. part 3 : technical requirements for distance measuring equipment
航空無線電導航設備.第3部分：測距儀Vor aeronautical radio navigation aids. part 2 : technical requirements for very high frequency omnidirectional range
航空無線電導航設備.第2部分：甚高頻全向信標Electromagnetic environment requiremets for sea long and middle range radionavigation stations and monitors
對海中遠程無線電導航臺站電磁環境要求Electromegnetic environment requirements for sea long and middle range radionavigation stations and monitors
對海中遠程無線電導航臺站電磁環境要求Subsequently, the communication of wireless is introduced as well as the key points of receiver ’ s rf front end. then, the design methods of receiver with high linearity and high dynamic range are recommended too. also, the blue print of the receiver, the achievement of function guide line and the problems in real debugging are discussed in detail
本文先介紹了當代無線電導航的狀況以及發展趨勢和無線電的傳播，然後對接收機射頻前端的關鍵技術指標進行了深入分析，還介紹了系統在大動態范圍，高線性實現的一些設計方法，之後詳述了本項目採用的方案、具體功能指標的實現以及在設計與實現中應該注意的問題，最後給出系統的測試結果。Loran - c wind finding technology : apart from the gps technology, the observatory has been employing the loran - c radio - navigation system in measuring the wind since 1999
除應用gps外，天文臺在一九九九年起還使用羅蘭- c無線電導航系統來測量高空風。Radio navigation makes use of wireless wave, which can be divided into land - based and space - based system according to the position of base point
無線電導航是利用無線電電波的波速進行導航的方法，根據導航基點可分為陸基導航和空基導航。分享友人