類星體天文 的英文怎麼說

中文拼音 [lèixīngtǐtiānwén]
類星體天文 英文
quasar astronomy
  • 類 : Ⅰ名1 （許多相似或相同的事物的綜合; 種類） class; category; kind; type 2 （姓氏） a surname Ⅱ動詞...
  • 星 : 名詞1 （夜晚天空中閃爍發光的天體） star 2 [天文學] （宇宙間能發射光或反射光的天體） heavenly body...
  • 體 : 體構詞成分。
  • 文 : Ⅰ名詞1 （字） character; script; writing 2 （文字） language 3 （文章） literary composition; wri...
  • 星體 : cytaster aster; kinosphere aster; planet; aster; [天文學] celestial body; heavenly body
  1. At ancient times, people were navigated by means of sun, fixed stars, etc., while currently the common navigation systems are astronomic navigation, inertial navigation and radio navigation

    以前，人們主要利用太陽、星星等自然天體。現在人們利用的導航系統主要有：天文導航系統、慣性導航系統、無線電導航系統三大類。
  2. The gravitation field of star b bends the light from star a as a convex lens does and we can observe a sudden brightening of star a. much brighter than the total brightness of star a and b. this phenomenon is called microlensing

    根據國際天文學聯會international astronomical union於2006年8月24日通過的行星定義，冥王星的行星資格被取消，並被界定為一類稱為矮行星的新天體。
  3. The iau further resolves that pluto is a dwarf planet by the above definition and is recognized as the prototype of a new category of trans - neptunian objects

    根據上述的定義，國際天文聯會進一步決定將冥王星撥歸為矮行星，並成為其中一類海王星外天體的原型。
  4. This stars knowledge of the ewenki nationality, the orogen nationality, the hezhen nationality and other fishing and hunting nationalities in heilongjiang valley reflects the characteristic of the human being astronomy during the embryonic times

    摘要黑龍江流域鄂溫克、鄂倫春和赫哲等漁獵民族的星辰知識體現著人類天文學萌芽時代的特點。
  5. Candidates for more massive black holes were first provided by the active galactic nuclei and quasars, discovered by radioastronomers in the 1960s

    活躍的銀河核和類星體首先提供了更多質量龐大的黑洞候選者，在1960年無線天文學家發現了它們。
  6. Supply of concentrate haemodialysis solution with bicarbonate powder buffer to the hospital authority and the department of health as a 24 - month contract from date of acceptance design, supply, delivery, installation, commissioning, maintenance of hardware, software and related services for the implementation of the automated tag and information display system for the immigration department on or before december 2006 supply of 320 000 kg. of polyelectrolyte type ii to the drainage services department as a 36 - month contract from date of acceptance provision of dental laboratory work for the department of health as a 24 - month contract from date of acceptance supply, installation and commissioning of a ground reception system for meteorological data from multi - functional transport satellite for the hong kong observatory from date of acceptance to fulfillment of contractual obligations supply and installation of 1 set of automated dna sequencing system to the department of health from date of acceptance to fulfillment of contractual obligations

    承投為醫院管理局和?生署供應高濃度血液滲析液連炭酸氫鹽緩沖粉劑，合約由發出接納書日期開始，為期24個月為入境事務處於2006年12月或之前推行自動化籌號及資訊顯示系統供應硬體和軟體，包括設計、送貨、安裝、試機、保養及有關服務為渠務署供應320000公斤高分子電解質（第ii類） ，合約由發出接納書日期開始，為期36個月為?生署提供牙科製品服務，合約由發出接納書日期開始，為期24個月為香港天文臺供應一套多用途輸送衛星氣象數據地面接收系統，包括安裝及試機服務，由發出接納書當日至履行合約訂明的責任為止為?生署供應和安裝一套核酸序列自動測定系統，由發出接納書當日至履行合約訂明的責任為止
  7. More recently, dr. rosanne di stefano also from the harvard - smithsonian centre for astrophysics and i used the chandra x - ray observatory to detect objects dubbed " quasisoft " x - ray sources in nearby galaxies because of their low temperatures, which are at most four million degrees celsius. that is well below the temperatures expected for " hard " x - ray sources such as neutron stars or stellar mass black holes - which run between 10 million and 100 million degrees celsius - and still hotter than " soft " x - ray sources like white dwarfs

    最近羅珊迪史提芬路博士她亦來自哈佛大學史密森天體物理中心和筆者利用錢德拉射線天文臺在鄰近星系偵測到一種奇怪的-射線源，我們稱之為類軟射線源，因為它們的溫度最高只有攝氏400萬度，遠低於一般硬射線源，例如中子星和恆星型黑洞溫度介乎攝氏1千萬至1億度，卻又比軟射線源例如白矮星為高。
  8. Washington - a massive exploding faraway star - the brightest supernova astronomers have ever seen - has scientists wondering whether a similar celestial fireworks show may light up the sky much closer to earth sometime soon

    華盛頓電：一顆遙遠行星發生大爆炸? ?這是天文學家至今為止看到過的最亮的超新星，科學家猜測，不久是否會有一場類似的天體煙火秀在離地球更近的上空點亮呢？
  9. “ we do believe that within 10 to 15 years we will find the first planet that is small and earth - like. ” said astrophysicist lisa kaltenegger and wes traub have analyzed the atmospher ic gases keyed to life over earth history, creating something that fingerprint for life

    「我們確信10到15年後，我們將會發現第一顆小型的類地行星， 」天文物理學家莉薩和韋斯對大氣物質進行了分析，這些氣體對地球上的生命有關鍵的作用? ?創造出了生命痕跡。
  10. According to nasa, ever since quasars were first discovered in 1963 " astronomers have been trying to crack the mystery of how these compact dynamos of light and other radiation, which lie at the outer reaches of the universe, produce so much energy

    自從恆星狀球體在1963年被首次發現，天文學家就開始試圖弄清這些位於宇宙外部區域的類星體是如何持續產生強大、耀眼的光亮的。
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