觀測天文 的英文怎麼說
中文拼音 [guāncètiānwén]
觀測天文
英文
observational astronomy-
He baoyu ( aerocraft design ) directed by wu ji synthetic aperture technology in radio astronomy is introduced into microwave radiometer since 1980 ' s
八十年代以來，為改善微波輻射計性能，人們將射電天文觀測中的孔徑綜合技術引入到微波輻射計設計中，開始了綜合孔徑輻射計的研究。Information about interesting stars and planets in the galaxy, as well as astral bodies outside the milky way
-包括有關的知識介紹天文館建設資料觀測技巧指導有關軟體下載和論壇。In astrometry, the term is applied to the difference between the observed position ( or magnitude ) of a reference star and the position ( or magnitude ) listed in the star catalog
在天文上，本術語指的是觀測的參考星的位置（或星等）與星表上的該星的位置（或星等）的差值。Geodesy astronomic observation
大地天文觀測In addition, some data from other astronomical observatories and stations around the world are also shown as references
本文給出了觀測結果，同時也列出了世界上一些天文臺站的數據以供參考。Their mission was to reach tahiti before june 1769, establish themselves among the islanders, and construct an astronomical observatory
他們的任務是在1769年6月前抵達塔西提島，融入當地島民中，建立天文觀測站。Moa microlensing observations in astrophysics
天文物理重力微透鏡觀測The error in azimuth must be controlled by astronomical observations for azimuth(and longit ude).
方位誤差必須觀測天文方位角（及經度）來控制。His earliest interest came from observing binary stars with surplus world war ii binoculars
他對天文的最早興趣，始自於用第二次世界大戰剩餘物資中的雙筒望遠鏡觀測雙星。Astronomers made observations of cepheid variable stars [ pictured above ] ? pulsating stars used to measure vast distances ? in the virgo and other clusters to establish the expansion rate and the universe ' s age
天文學家用哈勃觀測到仙女星座和其它星群中的造父變星（如圖） ，以確定宇宙的膨脹速度和宇宙的年齡。In the early days, the observatory was tasked with making meteorological and magnetic observations and provided chronometric services based on astronomical observations. the observatory has kept observation records since 1 january 1884. today, it continues to monitor and forecast the weather
天文臺早期的工作包括觀測氣象、地磁、以及根據天文觀測報導時間，並由1884年1月1日開始保存觀測記錄，天文臺至今仍然肩負監測本港天氣的重任。X - ray flashes had previously been detected from some neutron stars, but they never exceeded the eddington limit by very much
以往天文學家就曾觀測到過從中子星發出來的x射線閃光，但其亮度從來不會超過艾丁頓上限太多。In chap. 1 of this dissertation, we introduce the background of solar activity, solar radio research and radio emission theory
作者在調研國內外太陽射電爆發研究的基礎上，分析國家天文臺射電望遠鏡觀測到的bastille事件的射電爆發資料。Modeling and simulation of lamost focal plane observation planning
天文望遠鏡焦面板觀測規劃建模與模擬Astronomers could gain only a biased idea of the universe when they were limited to the narrow wavelength band of visible rays.
由於只能在可見光的狹窄波段內觀測，天文學家關于宇宙的概念顯然只能是片面的。The hong kong observatory acquires surface and upper - air meteorological observations through the global telecommunication system of the world meteorological organization
全球地面及高空觀測天文臺經世界氣象組織的全球電信系統收集地面和高空氣象觀測資料。Observational astronomy area
觀測天文學展覽區This star emits x - ray pulses with a period of 7. 47 s. from time to time, outbursts of low energy gamma - rays are also observed. hence, observational astronomers sometimes call this type of stars " soft gamma ray repeaters "
這顆星以7 . 47秒的周期發放著x射線脈沖，並不時發射低能量伽瑪射線，因此，觀測天文學家有時稱這類星為繼發軟伽瑪射線源。Committees are formed, and early warning committee for example, would listen to weather reports or watch river levels. this committee would decide when people should move to safer ground
建立了許多委員會。例如早期警報文員會需要做的就是收聽天氣預報和觀測水文線。這個委員會決定何時將人們轉移到更安全的地方。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。分享友人