星體光度學 的英文怎麼說

中文拼音 [xīngtǐguāngdùxué]
星體光度學 英文
steller photometry
  • 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。
  • 光 : Ⅰ名詞1 （照耀在物體上、使人能看見物體的一種物質） light; ray 2 （景物） scenery 3 （光彩; 榮譽） ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 星體 : cytaster aster; kinosphere aster; planet; aster; [天文學] celestial body; heavenly body
  1. The extreme carbon stars, whose derived mass loss rates and optical depths are both very high, are more evolved than infrared carbon stars. these stars are expected to evolve into protoplanatary nebula soon

    極端碳星是高度演化后的紅外碳星，它的質量損失率及光深都非常高，幾乎沒有其光學對應體，並將很快演化為前行星狀星雲。
  2. At present mounts of optoelectronic measurement system have mainly two kinds of frame, i. e. altitude - azimuth form and equatorial form. the vast majority of large telescopes built are of an altitude - azimuth pedestal design in order to track fast moving satellites

    陸基型光學測量設備目前主要採用地平式和極軸式兩種結構模式，由於地平式系統成本低，軟硬體成熟度和工作可靠性高等原因，在觀測人造衛星的儀器中絕大部分採用地平式裝置。
  3. Yet ingenious astronomers throughout history still perseveringly hacked their way to measure the distances of these celestial bodies purely by their twinkling, obscure lights

    然而，古往今來無數的天文學家卻以無比的智慧和毅力，試圖憑藉點點閃爍不定的星光去測度天體間的距離。
  4. Miscalculations did always happen, as it is difficult to accurately measure factors like the luminosity of the visible stars in the pairs and the tilting of the orbits

    過去天文學家往往因為無法準確量度可見恆星的光度和軌道傾斜度等因素而錯誤地估計了黑暗天體的質量。
  5. Unlike looking at visible light, the spatial resolution of x - ray optics is not that high in the last two decades. hence, astronomers often do not know the correct identification of those x - ray sources in a crowded region when comparing to optical images

    然而在過去二十年來， x射線探測器的空間解析度始終及不上可見光波段的望遠鏡，因此天文學家往往很難在恆星密布的區域內，證認出究竟是那個天體發射出x射線。
  6. The star calibration system, which is one of methods to calibrate precision and adjust tolerance of tracing and measuring devices in fields, has been widely applied to high precision tracing and measuring devices such as photoelectric theodolites, radars, etc. combining with many researching fields such as astronomy, computer control technology, communication, science engineering algorithm, etc, star calibration software have characteristics of large size, long development period, etc, but their inherent coherence and constant establish the base of abstract and reuse

    星體標校系統是實現跟蹤測量設備外場精度標校和誤差調整的方法之一，廣泛應用於光電經緯儀、雷達等高精度跟蹤測量設備中。星體標校軟體集天文、計算機控制技術、通訊、科學工程計算等眾多知識領域，具有軟體規模大，開發周期長等特點，但其本身存在一致性和不變性，奠定了它們的可抽象性和可復用性的基礎。
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