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- CCSDS (Consultant Committee of Space Data System) suggests that space communication adapts RS code in data link layer. CCSDS[3](Consultant Committee of Space Data System)已經(jīng)建議在數據鏈路中采用RS 糾錯編碼。
- From now, only the INTELSAT did the 16QAM experiments in space communication, and their 16QAM is made by conventional method, and its data rate is not high. 國際上只有INTELSAT組織在衛星通信中進(jìn)行過(guò)16QAM數傳試驗,他們采用的也是常規的線(xiàn)性放大16QAM調制技術(shù),并且數傳速率不高。
- The Amplitron (later called the Cross Field Amplifier) had a long and successful career in military and space communication. 而且只需大致指向目標,不必像激光、粒子束武器那樣精確跟蹤、瞄準目標,便于火力控制,從而使敵方對抗措施更加困難和復雜化。
- Nearly 50% of the green rate, the central attraction green slopes Plaza Hong Kong revetment and water create a relaxed, free space communication. 近50%25的綠化率,蓊郁青蔥的中心坡地廣場(chǎng)和水港駁岸營(yíng)造出輕松、隨意的交流空間。
- After careful study of the coding scheme in MER system, some coding modulations that may be applied in future deep space communication are also discussed. 文章最后通過(guò)研究MER系統中的高效編碼方式,對未來(lái)深空通信中的編碼調制技術(shù)進(jìn)行了學(xué)習和分析。
- a laser space -to -ground voice link 激光空對地通話(huà)聯(lián)系
- The higher requirement for TWT is also being promoted by modern satellite communication, space communication, phase array radar and etc. , from the aspect of smaller size, longer age, higher reliability and so on. 現代衛星通信、空間通信、相控陣雷達等技術(shù)的發(fā)展又從小型化、高壽命、高可靠性等方面對行波管提出了更高的要求。
- A laser space - to - ground voice link 激光空對地通話(huà)聯(lián)系
- Displaying design,as a way of space communication,conveys information or disseminates some ideas by means of space and form design,visual images,color,illumination,sound and demonstration. 展示設計是以空間與形態(tài)設計、視覺(jué)形象、色彩、照明、聲響與演示為手段,以傳達信息或宣揚某種觀(guān)念為目的的一種空間傳播形式.;它有著(zhù)鮮明的藝術(shù)特質(zhì);
- The concepts taught in class are discussed in the context of aerospace communication systems: aircraft communications, satellite communications, and deep space communications. 課程講授的觀(guān)念是在太空通訊系統的范疇下進(jìn)行討論,其范圍有:飛行器通訊、衛星通訊及外太空通訊。
- The North has angered the US by planning a missile launch for April as part of its space communications programme. 北朝鮮計劃在四月份發(fā)射導彈,作為太空通訊規劃的一部分,(這個(gè)動(dòng)作)激怒了美國。
- "But if the [other device] does not make it to the station, it will be a very great setback for the space community and the ISS," Zell said. “但是,如果是由于 ‘其它設備’而使它不能被送往空間站,這對太空界和ISS來(lái)說(shuō)是一個(gè)極大的挫折?!?/li>
- PSCS Personal Space Communication Service 個(gè)人空間通信業(yè)務(wù)
- Network Technology for Deep Space Communication 深空通信中的網(wǎng)絡(luò )技術(shù)
- Space communication and spacecraft communication 航天通信與航天器通信
- experimental space communication earth s 實(shí)驗空間通信地球站
- Extended Range and Space Communication 增大的距離和空間通信聯(lián)絡(luò )
- space communication infrastructure 空間通信基礎設施
- near space communication network 臨近空間通信網(wǎng)
- Space Communication Protocol Specification(SCPS) 空間通信協(xié)議標準