深空天 的英文怎麼說
中文拼音 [shēnkōngtiān]
深空天
英文
deep sky-
Above this 34 - m antenna, called dss - 13, is one of those large dishes of the deep space network in goldstone, california and is primarily used for receiving echoes reflected from asteroids when they are beamed by groundbased radio signals
圖上這座口徑34米的天線,編號dss - 13 ,隸屬美國加州的深空網路。當天文學家從地面向小行星發射無線電波時,小行星會把部分電波反射回地球,並由dss - 13所接收。Above ) this 34 - m antenna, called dss - 13, is one of those large dishes of the deep space network in goldstone, california and is primarily used for receiving echoes reflected from asteroids when they are beamed by groundbased radio signals
(圖上)這座口徑34米的天線,編號dss - 13 ,隸屬美國加州的深空網路。當天文學家從地面向小行星發射無線電波時,小行星會把部分電波反射回地球,並由dss - 13所接收。For a map with a very wide field of view you will probably only want to display bright stars and constellation lines ; as you zoom in on a small area of the sky, you ' ll want to show fainter stars, star labels, deep sky objects from different catalogs, and so on
在觀看一個較大天區的時候,你可能只想顯示亮星和星座連線,而在你放大一小塊天區時又希望能看到暗星,恆星說明,或者不同星表中的深空天體等等。We were very impressed by the speakers and many members of the public who enthusiastically voiced out their views at the forum, despite the hot and sunny weather that day
舉行論壇當天,雖然烈日當空,天氣酷熱,但無論獲邀出席的講者或市民大眾,均踴躍發言,給我們留下深刻的印象。About the planets, quasars, the milky way, black holes. life of a star
-包括太陽系成員,深空天體,天文學,空間探索等的精美圖片和文字介紹。The result shows that the solar radiation pressure moments play a mainly part. based on kalman filtering, three kinds of attitude determination algorithms were studied using the attitude sensor now available on the explorer : the first based on digital solar sensor ( dss ) and gyroscope when the star sensor is not available ; another based on dss, high - gain antenna ( hga ) and gyroscope when the explorer is in the earth - safe mode ; the third based on star sensor combined with gyroscope when the explorer is in the normal mode
針對配置了典型測量敏感器的深空探測器,基於擴展kalman濾波給出了其姿態確定的方法:針對星敏感器不可用情形,給出了使用太陽敏感器和速率陀螺定姿的濾波器演算法;針對安全模式下的對地穩定定向情形,給出了太陽敏感器和高增益天線融合速率陀螺信息的定姿演算法;針對正常巡航模式給出星敏感器和速率陀螺聯合定姿演算法。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。You notice we ' ve got a planet there and our deep sky in the background, there ' s some asteroids floating in the distance
大家注意到在幕後我們有一個行星和縱深的天空,那兒還有一些漂移小行星在遠處This will enable the public to gain more insight into the driving mechanisms behind the weather affecting hong kong and its neighbouring regions in the next two to three days. it will also provide special users, such as the air transport industry and aviation enthusiasts, with a more comprehensive set of prognostic information for reference
此舉可增加高空天氣資訊,幫助市民加深了解未來兩三天影響香港及鄰近地區天氣的因數,亦為航空界或飛行愛好者等特殊用戶提供一套更全面的預報資料,以作參考。Deep sky phenomena
深空天象Moreover, many magnificent deep sky objects will be introduced
除此之外,星空蝴蝶還會介紹各種美麗的深空天體。Deep - sky objects group
深空天體小組Here is the ring nebula, m57, easily visible through a small telescope
下圖是m57戒指星雲一個能用小型望遠鏡輕易看到的深空天體。Deep sky object
深空天體As the view level increases, you will normally want to show fainter deep sky objects
在視場等級增加時,你通常希望看到更黯淡的深空天體。Taking photographs of these small deep sky objects require a lens of longer focal length, sometimes a telescope is used instead
拍攝這些細小的深空天體,必須用較長焦距鏡頭,甚至要用一支望遠鏡作為鏡頭。T need telescope unless you want to study the deep sky objects like nebulae and clusters or the planetary features. but then you won
由於天文望遠鏡的視場太狹窄,因此除非要看星雲星團等深空天體或行星面貌,否則並無需要使用。Most deep sky objects don ' t have a " popular name " - if we want to find them, we need to know their catalog number, or at least one of their catalog numbers, since most objects have several
大部分深空天體沒有「常用名稱」 ,要找到它們,必須知道至少一個星表編號? ?大部分都有好幾個。In recent ten years, countries all over the world have launched numbers of deep space probes to explore various kinds of valuable celestial bodies in the solar system
最近的數十年中,世界各國發射了許多深空探測器,用以探測太陽系內有科學價值的各類大小天體。With the development of our spaceflight and progress of deep space exploring, the conflict in the deep space detector between large numbers of data to be transmit and limited channel capability is more and more serious
隨著我國航天事業的進步和深空探測活動的開展,深空探測器中大量的數據傳輸需求與有限的通道容量之間的沖突亟待解決。分享友人