| 释义 |
ac·cre·tion AHD[ə-krēʹshən] D.J.[əˈkriːʃən]K.K.[əˈkriʃən]n.（名词）- 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
- 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
- Biology The growing together or adherence of parts that are normally separate.【生物学】 连生，合生
- Geology 【地质学】
- 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
- 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
- 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
- Latin accrētiō accrētiōn- 拉丁语 accrētiō accrētiōn-
- from accrētus [past participle of] accrēscere [to grow] * see accrue 源自 accrētus accrēscere的过去分词 [生长] * 参见 accrue
accreʹtionar'y AHD[-shə-nĕr'ē] 或 ac·creʹtive （形容词） |