碳質隕石 的英文怎麼說
中文拼音 [tànzhíyǔndàn]
碳質隕石
英文
carbonaceous meteorite- 碳 : 名詞[化學] (非金屬元素) carbon (c)
- 質 : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
- 隕 : 動詞(隕落) fall from the sky or outer space
- 石 : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
- 隕石 : [天文學] meteorolite; ceraunite; uranolite; asiderite; meteorite; aerolite; meteoric stone; stony...
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Even after making generous assumptions, we determined that the maximum temperature reached in carbonaceous - chondrite asteroids with a diameter of 80 kilometers or more would be only 670 degrees c, too low to cause any melting at all
即使給予很寬松的假設,我們認為直徑在80公里或以上的碳質球粒隕石小行星,達到的最高溫度只有670 ,不足以造成任何的熔化。One of these martian meteorites was once thought to harbour signs of life, in the form of carbon - containing compounds and objects that the eye of faith interpreted as fossil bacteria
這些火星隕石中曾有一個被視作生命的港灣,因為其中含碳化合物和被解釋為細菌化石的物質。Miao b., wang g., wang d., ouyang z., lu r., dai d., and lin y. ( 2005 ) petrology and mineral chemistry of two ureilites found in grove mountains. acta geologica sinica 77
戴德求,林楊挺,繆秉魁,王桂琴, ( 2006 )南極碳質球粒隕石中兩個富尖晶石球粒狀難熔包體的巖石學和礦物化學特徵研究地球化學出版中。Studies of the carbon compounds in meteorites show that amino acid, the basic component of proteins and our dna, is falling on the earth every day from space
科學家在研究隕石的碳化合物時,發現每天都從太空落到地球的隕石,竟然包含了組成蛋白質和我們身上dna的基本成份氨基酸!分享友人