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- United States space tracking networks 美國航天測控網
- The TDRSS (Tracking and Data Relay Satallite System), GPS/Glonnss and deep space network about the Space T. T. C. 在空間飛行器測控方面著重介紹了數據中繼衛星、GPS/Glonns以及深空間跟蹤網(DSN)的情況。
- Antenna arraying techniques in the deep space network II. 深空網的天線組陣技術2。
- space tracking network 空間跟蹤網
- Now it is an ideal space tracking station. 現在,這裡是最理想的空間跟蹤站。
- One of the US astronauts who made the first deep space walk on the moon dropped a hammer and a feather together. 一位首次在月球上進行太空行走的美國宇航員讓一把鎚子和一根羽毛一齊落下。
- The fact of exploring outer space has proved deep space network is the vital mainstay of exploring space. 深空探測的事實證明深空通信測控網是空間開發的重要支柱。
- In recent years, following the fast progress of deep space exploration, VLBI technique has also been adopted for s/c tracking and OD in many interplanetary missions in this area. 近年來,伴隨著深空探測的快速發展,VLBI技術在該地區也被用於許多行星際探測任務的衛星跟蹤與定軌觀測。
- The centre aims to conduct research and experiments in deep space. 它將主要用於深空探測、空間科學等方面的實驗和研究。
- Comments Starting with "Is the Moon A Deep Space Planet? 從月球是否屬於"深空"談起?
- Contact was reestablished at 14:15 UTC (10:15 a.m.EDT) through NASA's Deep Space Network, and the team is collecting data to assess MESSENGER's performance during the flyby. 14:15UTC通過NASA深空網重建聯繫,同時小組開始收集數據用以評估信使號在飛越期間的表現。
- Tracking of the target satellite was managed from a large team at the Xian Chinese space tracking control center. 對目標衛星的測控是由中國西安空間測控中心的龐大隊伍來運作的。
- As a radio astronomical observation technology with very high space resolution, Very Long Baseline Interferometry(VLBI) has been widely used in the high accuracy deep space probe tracking activities. 甚長基線干涉測量(VLBI)是重要的射電天文技術,具有極高的空間解析度,是國際上廣泛採用的深空探測器高精度測量手段。
- For table space tracking, a flag for each table space indicates whether a table space is dirty and need to be back up. 對於表空間跟蹤,每個表空間的標誌指出了表空間是否是髒的,以及是否需要備份。
- Some complex APMs deploy fleets of small vehicles over a track network with off-line stations, and supply near non-stop service to passengers. 有些複雜的自動行人運輸系統採用多輛小型列車運行於多個下線站台上,為乘客提供全時間運作的服務。
- We will search for its telltale signs of the darkness of deep space. 並在黑暗中尋找他的蛛絲馬跡.;(我們將尋找昭示它的存在的宇宙中的黑暗),
- The exploration of asteroids is becoming a focus of deep space exploration. 小行星探測日漸成為深空探測領域的一個研究熱點。
- The method of position consistence of the measuring equipment of Space Tracking,Telemetering and Command Ship is described briefly. 簡要介紹了航天測量船測量設備方位取齊方法,分析了方位取齊的主要誤差因素,提出了減小方位取齊誤差的措施。
- This new enhanced filter also includes configurable logging options and multiple performance counters for tracking network usage and identifying security or performance issues before they cause problems. 這種新的增強型篩選器還包含有可配置的記錄選項以及多個性能計數器,可用於跟蹤網路使用率並發現安全和性能問題,避免引發故障。
- In deep space exploration,it is difficulty for continuous navigation and communication in all weather,and it is especially impossible for our country to construct a global deep space network. 針對我國難以全天候24小時對探測器連續測控和通信,以及建立全球性深空網路困難的問題,提出利用地球靜止軌道衛星編隊進行深空導航的構想。