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词汇 accretion
类别 英译汉、汉译英、英汉互译翻译词典
释义 accretion[æ'kri:ʃən]n. 自然增大, 添加, 添加物, 连生【化】 停滞堆积【医】 增积, 增加; 粘连; 增积物【经】 增值, 价值附加 accretion  ac.cre.tion  AHD:  […-kr¶“sh…n] D.J.  [*6kri8.*n]K.K.  [*6kri.*n]n.(名词)1. Growth or increase in size by gradual external addition, fusion, or inclusion.增长:因外部的添加,连接而生长或在体积上逐渐增大2. Something added externally to promote such growth or increase.增加物,添加物:为促使生长或增大的外部添加物3. Biology The growing together or adherence of parts that are normally separate.【生物学】 连生,合生4. Geology 【地质学】 5. Slow addition to land by deposition of water-borne sediment.冲积层:土地因水流所带的沉淀物冲积而扩大6. An increase of land along the shores of a body of water, as by alluvial deposit.冲积层:如因冲积沉淀而使土地近水的地方扩大7. Astronomy An increase in the mass of a celestial object by the collection of surrounding interstellar gases and objects by gravity.【天文学】 吸积,天体增大:因重力吸引星际间的物质而引起天体的增大语源:1. Latin accr¶ti½  accr¶ti½n- 拉丁语 accr¶ti½  accr¶ti½n- 2. from accr¶tus [past participle of] accr¶scere [to grow] * see  accrue 源自 accr¶tus  [] accr¶scere的过去分词 [生长] *参见 accrue继承用法:accre“tionar”y  AHD:  [-sh…-nµr”¶]  或 ac.cre“tive (形容词)
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