遙測天線 的英文怎麼說
中文拼音 [yáocètiānxiàn]
遙測天線
英文
telemeter antenna-
Sufficient or not of the battery on the device should be carefully examined before every flying, so do the every pole, helm and gemel, whether or not is the receiving antenna drew out of the body and in straight, examine the ground effective distance for remote control without the drawing out the antenna, ensure it nomal in rang of 30 - 50 meters
1 .仔細檢查測試設備每次飛行前都應該仔細檢查設備電量是否充足,檢查飛機各個拉桿舵角鉸鏈是否正常,接收機天線是否拉出機身並拉直,在不拉出發射機天線的情況下測試地面有效遙控距離,確定30 - 50米內不發生跳舵情況。With the rapid development of spationautics and remote sensing technology, a plenty of satellite images with high precision are produced, among which the linear array ccd image has satisfied the requirement of photogrammetry
航天遙感技術的迅猛發展,產生了大量高精度的遙感衛星影像,特別是線陣ccd影像在理論和技術上都已達到了攝影測量要求的水平。Attra automatic tracking telemetry receiving antenna
自動跟蹤遙測接收天線Caption : : interplanetary unmanned spacecrafts are distant and their signals are very weak. using radio antennae, the deep space network was set up for the interplanetary telecommunications
在行星際空間航行的無人探測船,距離遙遠,訊號微弱。由多臺巨型碟型天線組成的深空網路因此建立,以作行星際的電信往來。The network initially comprised of three seismograph stations located at yuen ng fan, cheung chau and tsim bei tsui. seismic data was transmitted in real - time to the hong kong observatory headquarters via dedicated data lines for analysis and archival by a microcomputer data processing system designed and constructed in - house. this was one of the earliest applications of microcomputer for automatic acquisition and processing of telemetric data in hong kong
站網初時有三個站,位於元五墳、長洲和尖鼻咀,地震數據實時通過電訊線路送到天文臺總部,由天文臺自行開發的微型電腦數據處理系統接收、分析和儲存,這是香港最早期應用微型電腦自動收集及處理遙測數據的系統之一。Apota automatic positioning of telemetering antenna
遙測天線的自動定位Precision transmission device is one kind of the key fundamental components, which are extensively applied to many industry fields including robot industry, machine industry, instrument industry etc. with the development of information technology and space navigation technology, especially the micro - miniaturization, speediness and automation of satellite communication, scouting the flying project, remote sensing and measuring and astronomic observation antenna system, more hard requirements are demanded on precision transmission
精密傳動是一種重要的基礎性零部件,在機器人、機床、儀器儀表等工業領域有著廣泛的應用。隨著信息和宇航科學技術的發展,特別是衛星通信、飛行目標跟蹤與攔截、遙感與遙測、天文觀察等天線系統的微小型化、快速化及自動化,對精密傳動提出了更高的要求。In manner of the self - machine and remote control operation, the system can achieve the scanning of fixed and random curve. the system can be used to scan, detect, and track all kinds of antennas and sensors. furthermore, the system can also be used of pointing watch, scanning watch and real - time register in some occasion
系統在本機及遙控操作方式下,可實現固定曲線及隨機曲線的掃描,可用於各種天線、各種傳感器的掃描、探測、目標跟蹤,也可用於某些場合的定點監視、掃描監視、實時記錄等。The work presented in this paper is carrying out to the theory research of dbf. the work includes : research of dbf algorithms, dbf antenna system composition and realization. the application of dbf algorithms used in high frequency ground wave radar for near ocean inspection and ocean situation remote sensor is also presented. at last, we give a effective scheme to implement broad - band constant beamwidth digital beam - former
本文的主要工作是圍繞數字波束形成技術的理論研究,內容包括:數字波束形成演算法的研究,數字波束形成天線的系統構成和實現,以及將數字波束形成演算法應用於高頻地波雷達近海監測和海態遙感,最後給出了一種寬帶恆定束寬數字波束形成器的設計方案。This dissertation firstly introduces the evolution of the single channel monopulse ( scm ) system, and the tracking theory. then the system ’ s specific application in the adas system is detailed introduced in this dissertation, including the antenna system, receiver system and the controlling software system
其次根據作者實際參與的adas (遙測跟蹤接收系統)介紹了單脈沖單通道技術( scm )在本項目中的應用,對scm跟蹤體制中的天線部分,接收機部分的實現做了簡單介紹。The main subject in this paper contain : this paper studied the characters of system of spaceflight test control, and put forward the system characteristic and function interface in new system of spaceflight test control according to the evolution of sdr. and then analyzed the project demand of telemetering digital diversity receiver
本文研究的主要內容:研究航天測控系統的發展特徵,根據軟體無線電( sdr )技術發展趨勢,提出新一代航天測控系統的體系特徵及功能介面,據此提出遙測數字分集接收機的項目需求。In 2003, astronomers studied extremely remote sources of x rays by using the chandra x ray observatory
2003年,天文學家利用陳德拉x射線天文臺觀測了極遙遠的x射線源。分享友人