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主带彗星
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主带彗星
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理学
哈雷彗星
释
main-belt comet
主带彗星
起源于小行星主带(2~4天文单位)、轨道特征与主带小行星一致、可呈现出类似彗星活动性的小天体,其活动性由水冰升华驱动。
Astronomy
main-belt comet
主带彗星
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central
Central Academy of Craft Art,Department of Industrial Art
Central Academy of Drama
Central Advisory Council
central-affine geometry
central-affine transformation
Central Africa
Central Africa Federation
Central Africa-France currency dispute
Central African-Chad Mission
Central African Republic
Central Africans
Central Agricultural Experiment Institute
central air-conditioning unit
central algebra
Central Amazon Conservation Complex
Central American Bank for Economic Integration
Central American Common Forces
Central American Court of Justice
Central American Defense Council
Central American Democratic Community
Central American Indian languages
Central American Institute for Research and Industrial Technology
Central American News Agency
Central American Peace Conference in Washington of 1907
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