ring of saturn 中文意思是什麼
ring of saturn
解釋
土星光環-
For example, saturn ' s e ring reaches across a broad region that encompasses the satellites mimas, tethys, dione and rhea, peaking in brightness at the orbit of the smooth, icy moon enceladus
例如，土星的e環所跨過的一大片區域中，包含了土衛一、土衛三、土衛四與土衛五等衛星，亮度的最高峰就處于平滑冰冷的土衛二之軌道上。 -
During a rare observation last weekend, cassini ' s cameras revealed a new ring at saturn and other spectacular sights, including wispy fingers of icy material stretching out tens of thousands of kilometers from enceladus and even an image of distant planet earth
在上周少有的觀測中，卡西尼的照相機顯示出土星的一個新環和其他一些壯觀景象，包括從土衛二伸展出的數萬千米細指狀冰物質以及回望地球的一張照片。 -
In another example, the exterior boundary of saturn ' s a ring is in a 7 : 6 resonance with the satellites janus and epimetheus
又如，土星a環外圍粒子與土衛十及土衛十一成7 ： 6共振。 -
On september 15, 2006, cassini revealed a new diffuse ring at saturn, coincident with the orbits of janus and epimetheus
2006年9月15日，卡西尼號顯示出土星的一個新環，其軌道與土衛十和土衛十一相符。 -
Caption : : titan shines beyond the rings like a brilliant ring of fire, its light gleaming here and there through the gaps in saturn ' s magnificent plane of ice
土衛六泰坦披著一層濃密的大氣，在土星環后顯示著它散射太陽的光芒。 -
Data from the cassini spacecraft have provided astronomers with a likely source of saturn ' s mysterious g ring, which was discovered by voyager probe
卡西尼號太空船提供給天文學家的資料是土星神秘的g狀環形物的可靠資源，這是由航行者的探測器發現的。 -
Or you may admire the beautiful rings of saturn to see how icy rocks form the ring system ; or venture to jupiter s satellite io to experience a hell of continual volcanic eruptions ; or land on the methane ocean of saturn s satellite titan to feel the environment where life first formed on earth
又可以在星空中細賞土星美麗的光環，了解大大小小的冰塊，如何組成一圈圈的光環又或者踏上不斷有火山爆發的木衛一艾奧，感受一下四周滿布硫磺火山灰的煉獄並且降落土衛六泰坦的甲烷海洋，親身經歷有如地球天地初開時候的環境。 -
The g ring is more than 15, 000 kilometers from the nearest satellite and 168, 000 kilometers from the center of saturn
狀環形物距最近的衛星超過15000公里，距土星中心168000公里。 -
The a ring, b ring and cassini division in the ring system can also be easily discerned. in july 2004, the cassini spacecraft of nasa will arrive at saturn to commence its 4 - year mission
以天文望遠鏡觀看，土星看來就像一隻眼睛，而光環上的a b環及卡西尼環縫更是清晰可見。 -
It is similar to saturn and jupiter in many respects, like the atmosphere composition, the internal heating mechanism, the presence of magnetic field, existence of many satellites and a ring system, etc. the streaks in the following photo are background stars not related to the ring
它和土星木星在很多方面十分相似，例如大氣成分內部熱力轉化機制行星磁場及擁有光環和大量衛星等等。下圖中白色的光跡是背景星和天王星的環無關。 -
For instance, a particle at the outer edge of saturn ' s b ring is in a 2 : 1 resonance with mimas, meaning that it goes around the planet precisely twice for each lap the satellite completes
例如，土星b環外緣的粒子與土衛一周期成2 ： 1共振，意思是粒子每繞行星兩圈，衛星剛好繞一圈。 -
Caption : : saturn ' s ring are well known to people, it is even more complex when viewed from orbiting spacecraft. the image shown an artist illustration of saturn ' s ring
土星的光環最為人熟悉，太空探測船近距離的飛行觀測更能夠看到一環扣一環的細致境象。此圖為畫家筆下的土星環。
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