航空電信機構 的英文怎麼說
中文拼音 [hángkōngdiànxìnjīgòu]
航空電信機構
英文
aeronautical telecommunication agency- 航 : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 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...
- 機 : machineengine
- 構 : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
- 航空 : aviation; voyage
- 電信 : electric(al) communication; telecommunication; telegraphy; traffic; telecom電信電纜 communicati...
- 機構 : 1 [機械工程] (機械的內部構造或一個單元) mechanism 2 (機關; 團體) organ; organization; institu...
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Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor
在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上,通過系統建模和數字模擬分析,分別針對航空低壓直流( lvdc )和高壓直流( hvdc )兩種電動機構用永磁無刷電動機,在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究,提出了利用轉子位置傳感器信號間接測量電機轉速進行電機轉速閉環穩速控制的策略。However, the sellers shall notify the buyers by fax or telex and furnish the latter within 15 days by registered airmail with a certificate issued by the competent authorities at the place of occurrence attesting such event or events
但賣方須用傳真或電傳通知買方,並須在15天以內以航空掛號信件向買方提交事故發生地權威機構出具的證明以證明此類事故。Aerodrome, railway and freeway consist a tridimensional transport net. the excellent investing environment which assembles the flow of people, products, information and funds possess every convenient factors and supplies favorable situation for guests to invest and trade. after twenty years, jiangsu bright group which established in 1984 has been developed as the national medium enterprise, national high technical enterprise, national torch project enterprise, national aaa class enterprise of the best image, provincial class group, jiangsu star enterprise etc. it governs four professional companies which are transformer co., ltd, indicating neon lamps co., ltd, project lighting fixture and real estate co., ltd. moreover, it owns three large producing bases in yancheng city, which located in no. 99 west huanghai road, no. 47 yanqing road, and no. 1 nanyang economic development zone
這里物產豐饒風景秀美地靈水秀,人文薈萃,是中國重要的輕工紡織電子機械生產基地和產品集散地,同時,也是一座有著二千多年燦爛文明的歷史文化名城和旅遊觀光勝地,是珍禽異獸丹頂鶴和麋鹿的故鄉這里交通便利,民航機場新長鐵路高速公路構成了海陸空立體交通網路,人流物流信息流資金流匯聚,天時地利人和政通皆備,優越的投資環境為中外客商投資興業和貿易往來提供了良好的條件。This paper presents the results of studies on collectivity scheme and some key technologies about the network - based navigation system which is composed by existing stations ( e. g. radio beacon ), unmanned air vehicles ( e. g. relay uav ), other air - tactical serving vehicles and data relay satellites
本文研究了利用地面現有臺站(如無線電信標臺)和移動站(如移動指揮車輛) 、空中無人機平臺(如中繼無人機)和其他空中戰術服務平臺、以及數據中繼衛星等構成的網路化導航系統的總體方案和相關技術。The targeted readership of digital communication world includes : managers and technical personnel in administrative departments of various levels of the ministry of information industry, ministry of radio, film and television, ministry of aviation and space, and defense industry ; users of proprietary networks of maritime, transportation, petroleum, coal, water conservancy and public security ; communication operators, equipment manufacturers, equipment providers, system integrators, network service providers and users ; equipment manufacturers, operators of satcom, navigation and positioning, and earth observation ; enterprises of radio and television, all departments of radio, film and television at prefecture or county level, and relevant institutions and operators ; and experts, scholars, technical and engineering personnel, teachers and students of science research institutions, r & d organizations and universities
《數字通信世界》的讀者對象:信息產業部、廣電系統、航空航天系統、國防軍工系統各級管理部門的主管及技術人員;海洋、交通、石油、電力、煤炭、水利、公安等專網用戶;通信運營商,設備製造商、設備供應商、系統集成商,網路服務商及使用部門;衛星通信、導航定位、對地觀測等設備商、運營商;廣播、電視企業和全國各地市縣級廣播電視局、臺、站等相關機構及運營商;科研機構、研發部門、專業院校的專家學者及廣大工程技術人員和師生。分享友人