觀測天文學 的英文怎麼說

中文拼音 [guāncètiānwénxué]
觀測天文學 英文
observational astronomy
  • 觀 : 觀名詞1. （道教的廟宇） taoist temple2. （姓氏） a surname
  • 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
  • 文 : Ⅰ名詞1 （字） character; script; writing 2 （文字） language 3 （文章） literary composition; wri...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 觀測 : observe; observation; viewing
  1. 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。
  2. 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。
  3. Two astronomers at the university of british columbia observed the subaru deep field heros with the submillimetre scuba camera at the james clerk maxwell telescope a 15 metre aperture radio telescope, also on mauna kea

    加拿大英屬哥倫比亞大學兩位天文學家，亦利用同樣位於莫納克亞山上的麥克斯偉望遠鏡james clerk maxwell telescope ，口徑15米的亞毫米波段射電望遠鏡，對從sdf中所發現的四個hero進行觀測。
  4. For instance, radio astronomy allows observations of cosmic microwave radiation, thus offering a way of detecting the edge of the universe

    例如，電波天文學提供了宇宙微波輻射的觀察，而能夠探測宇宙之邊緣。
  5. 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。
  6. Join the solar eclipse observation activities organized by the hong kong space museum or local astronomical organizations

    一參加太空館或各大天文學會的觀測日食活動
  7. However, even with the most optimistic prediction and the best observing environment, there will only be around few hundred of meteor, hardly comparable with 2001 leonids. according to some other astronomers, draconids may be just as sparse as in ordinary years

    但即使最樂觀的估計及最佳的觀測環境下，每小時流星數量亦只有數百顆，與2001年獅子座流星雨仍有很大距離，亦有天文學家認為今年的天座流星只是寥寥可數。
  8. " moving stars, changing scenes " is an introduction to the achievements of ancient chinese astronomy. divided into 4 sections, the publication focuses on ancient chinese star maps, observational instruments, astronomical records as well as timekeeping devices

    香港科學館出版的星移物換，以不同的角度介紹中國古代天文學的成就及特色，內容包括古代的星圖天文觀測儀器觀象文物及計時工具等。
  9. We cannot expect to find out all there is to know in astronomy simply by making visual observations.

    我們不能指望單單通過目視觀測來發現天文學所要了解的全部天體。
  10. Gamma - ray observations help astronomers understand the basic physics of these sources by measuring the energy and variability of the highest energy radiation coming from these sources, radiation often comes directly from the central engine

    通過對這些輻射源的高能輻射變化及能量的測量，射線的觀察有助於天文學家了解這些通常直接來自能量中心的輻射源的基本物理性質。
  11. Introduction to astronomy provides a quantitative introduction to physics of the solar system, stars, interstellar medium, the galaxy, and universe, as determined from a variety of astronomical observations and models

    天文學導論這門課提供了對太陽系、恆星、星際介質、星系及宇宙等的物理入門。這些都建立在各種的天文觀測及模型的基礎下。
  12. Wmap provides valuable data to support and strengthen the big bang and the inflation theories, and help us to answer a bunch of age - old questions. what is the age of the universe ? how much dark matter in the universe

    Wmap所取得的觀測數據，為大爆炸和暴脹理論提供了有力的證據，亦填補了理論細節上的空白，讓天文學家可以根據這些理論，清晰回答一些困擾天文界多年的老問題。
  13. Despite cloudy conditions over much of europe, a variety of webcasts carried the event live, and astronomers urged the public not to miss out on the spectacle

    雖有歐洲很多地方的天氣都是多雲，但是很多網站都會實時播出這場月全蝕，同時天文學家們也提醒公眾不要錯過這次難得的觀測機會。
  14. With the advancement of detector technology, astronomers now can exploit observations in different wavelengths to study astronomical objects. for example, the ultraviolet image of m81 in picture can be used to locate the very hot o type and b type stars in that galaxy

    隨著探測器技術的日益改進，天文學家已可利用不同波段來觀測宇宙，例如利用m81的紫外線照片圖b尋找星系內的熾熱o型和b型恆星。
  15. Though it should be admitted that with their unaided observations with crude instruments, the astronomers in ancient india were able to arrive at near perfect measurement of astronomical movements and predict eclipses

    應當承認，這些古代印度天文學家只用了粗糙的工具進行獨立觀察，他們得出了接近完美的天體運動結果和預測了日蝕。
  16. Why can radio astronomers observe during the day, whereas optical astronomers are ( for the most part ) limited to nighttime observing

    譯文:為什麼射電天文學家可以在白天觀測，而光學天文學家的絕大多數觀測只能在夜晚進行
  17. In astronomical situations, the natural line width is seldom directly observed.

    在天文學研究中，譜線固有寬度很少能直接觀測到。
  18. Astronomers painstakingly scan galaxies in the universe for type ia supernovae. if such supernovae are luckily found, the peak luminosities can be measured and hence the distances of the host galaxies from the earth can be determined

    利用太空望遠鏡和其它先進的觀測儀器，天文學家努力地在宇宙空間中搜索出現ia型超新星的星系，只要量度這些超新星的最大亮度，便可更準確地推算出星系跟地球間的距離。
  19. Observational astronomy area

    觀測天文學展覽區
  20. 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。
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