基本介紹
- 外文名：cometary
- 詞性：形容詞
- 英式發音：['kɔmitəri]
- 釋義：彗星的；彗星似的
單詞釋義,短語搭配,雙語例句,
單詞釋義
英 [ˈkɒmɪtəri] 美 [ˈkɑːmɪˌteri]
adj. 彗星的；彗星似的
短語搭配
cometary burst 彗暴 ; [天] 彗星爆發
cometary dynamics 彗星動力學
cometary flare 彗耀
cometary outburst 彗爆發
cometary proplyd 彗狀原行星盤
cometary head [天] 彗頭
cometary tail [天] 彗尾
cometary meteor [天] 彗生流星 ; 彗星流星
雙語例句
- About the same time, though, scientists realized comets might contain decaying radioactive isotopes that could have warmed cometary interiors to temperatures that caused the interiors to evolve. 然而，大約在同一時間，科學家們意識到彗星可能含有衰變的放射性同位素，這些同位素可能使彗星內部的溫度升高到導致內部進化的溫度。
- We are analyzing Stardust cometary samples. 我們正在分析星塵號的彗星樣品。
- So the cometary dust work had to take priority. 也因此彗星塵埃的工作獲得了優先。
- NASA appears to know something about this red cometary orb. 美國宇航局似乎知道這個紅色彗星天體的東西。
- The cometary ejection play a crucial role in formation and evolution of the meteoroid stream. 彗星的噴發速度在流星群的演化過程中起著重要作用。
- Energetic light from this star is eating away the dust of the dark cometary globule at the top right the image. 從這顆恆星發出的高能光線正把途中右上角的黯淡的彗星似的小球體中的塵埃消滅掉。
- Moon rocks show that lunar water has more heavy hydrogen than does terrestrial water, indicating a cometary origin. 研究表明，月球岩石中的水資源比地球水資源包含更多的重氫元素，意即月球水有可能來源於彗星。
- Yet, upon further reflection, human impact on the planet is a direct analogue of the Cretaceous cometary collision. 然而進一步的說，人類對於地球的影響，完全相當於白堊紀的彗星撞擊。
- By means of a modified Newton's formula of hydrodynamics, it is shown that the shape of cometary halos is close to a catenary. 藉助於流體力學中一個修正的牛頓公式，指出彗暈的形狀接近懸鏈線。
- Stardust's cometary and interstellar dust samples will help provide answers to fundamental questions about the origins of the solar system. 星團的採樣的彗星和星際塵埃樣本將有助於回答關於太陽系起源的一些基本問題。
- Whereas the cometary samples are relatively easy to extract from the collector plates, that is not the case for the interstellar dust samples. 與從收集盤相對容易的提取出彗星樣品不同，星際塵埃要困難得多。
- Cometary accurate orbital motion is a complex and difficult problem. Its remarkable characteristic is the presence of the non-gravitational effect. 彗星的準確軌道運動的確定是個複雜而困難的問題，其顯著特點是存在非引力效應。
- In short, icy cometary material probably has not been important in providing water for the earth's oceans, but there is little sure knowledge in this field. 總的來說，彗星的冰物質可能不是地球上水的主要來源。但在該領域，目前尚很少有肯定的認識。
- Nestled within the capsule's science canister were two sets of samples: cometary particles on one side of the aerogel collector, and interstellar dust on the other. 安置在返回艙的科學罐里裝載著兩種樣品：在氣凝膠收集器的一面是彗星顆粒，另一面是星際塵埃。
- Project Rosetta is the latest in a series of cometary close encounters stretching back to Giotto, another ESA mission, which in 1986 passed within 600km of a more familiar comet, Halley's. 羅塞塔計畫是一系列追趕衛星任務中繼喬托號——1986年穿過我們熟悉的哈雷彗星600公里處的另一項ESA的任務——後最新任務。
- Moon rocks show that lunar water has more heavy hydrogen than does terrestrial water, indicating a cometary origin. Christopher Intagliata reports The Apollo moon missions ended almost 40 years ago. 研究表明，月球岩石中的水資源比地球水資源包含更多的重氫元素，意即月球水有可能來源於彗星。
