astronomical day 中文意思是什麼

astronomical day 解釋
天文日，平均太陽日。

  • astronomical : adj. 1. 天文學（上）的。2. 〈口語〉（數字等）龐大的。adv. -ly
  • day : n. 戴〈姓氏〉。n. 1. 日，一日。2. 節日；規定的日期，約定的日子。3. 晝，白晝，白天；日光。4. 〈常 pl. 〉時代；全盛時代。5. 壽命，生平。6. （某日的）戰斗；勝負，勝利。
  1. The astronomical clock, invented by the chinese scientist su song over 800 years ago, was the first of its kind in the world. it gave the correct time of the day and night, as well as the sunrise and the sunset.

    中國科學家蘇頌800多年前發明的天文鐘是世界上最早的天文鐘。
  2. The everyday astronomical phenomena for 1990 and the significant historical events on astronomy and space science can be found in the day - boxes of the calendar

    此外更提供1990年每日重要天象資料及天文與太空科技歷史大事。
  3. The everyday astronomical pheomena for 1989 and the significant historical events on astronomy and space science can be found in the day - boxes of the calendar

    除提供1989年每日重要天象資料及天文與太空科技歷史大事外，更附有彩色精印香港四季星圖。
  4. The everyday astronomical phenomena for 1991 and significant events in the history of astronomy and space science will be included in the day - boxes of the calendar

    此月歷除提供1991年每日重要天象資料及天文與太空科技歷史大事外，更會介紹歷史上十二位卓越的天文學家。
  5. The finale to the hall of astronomy is a 40 - seat theatre which shows audio - visual presentations on selected astronomical topics at various times of the day

    這里還設有一個40座位的放映室，每日多次放映特選的天文電影。
  6. The bastille - day flare of 14 july 2000, a great solar flare with x - ray / ha importance of x5. 7 / b3, was observed around 10 : 24 ut in the noaa 9077 ar at position n22w07. in this flare, very rich interesting radio bursts and fine radio spectral structures were detected, not only in metric wave band, but also in decimetric and microwave band ( 1. 0 - 7. 6 ghz by national astronomical observatories of chinese academy of sciences - naoc )

    2000年7月14日的太陽耀斑爆發? bastille事件，備受國際太陽物理學家關注，著名的sci刊物「 solarphysics 」特出版專輯研討該事件，從光球、色球、日冕、直至日地空間的廣闊空間尺度范圍內，對該事件的觀測資料進行了分析和理論研究。
  7. To help people plan outdoor activities especially water sports, astronomical and tidal prediction data two years in advance will be available on the hko web site starting today. the new data will include time of sunrise, sunset, high and low tides for any day in 2004 and 2005

    因應籌備戶外活動尤其是水上活動人士的需求，天文臺由即日起把天文和潮汐預測提前兩年置於網站之內，供各界參考，新加進網站的資料包括2004及2005年每日的日出、日落、和潮汐漲退時間等。
  8. The times of many astronomical phenomena are frequently published as julian day numbers ( a sequential count of days starting from midday on jan 1st, 4713 bc ), and it can therefore be useful to be able to convert julian day numbers to and from normal " calendar " dates

    一些天文現象的時間經常以儒略日的計數方式公布（一種連續的計算日期的方式，自公元前4713年1月1日的正午開始） ，所以，在儒略日和我們通常所用的日期計算方式之間轉換是非常有用的。
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