accretion的意思|示意
n. 积聚层,冲积层;加,积聚(过程);积淀物,增加物;吸积
GMAT
复数 accretions
accretion的用法详解
英语单词accretion的用法讲解
accretion是英文动词,意思是“增加”,其派生词accrue也用来表示“增加”。accretion在英文中常常指物质、数量或货币币值的增加,具有累计性质;accrue则是指时间段内累积而来的利益,包括金钱、权利、利率等。
一般情况下,accretion指未进行任何处理的物质随着时间的推移而自然增加,如河流口的沉积物的累积,而accrue则是更正式地指收入、利息、收益等累积而来的收益。
下面以不同的句子来讲解accretion和accrue的用法:
①accretion:The river’s mouth has been subject to a long-term process of accretion.(河流口一直处于长期累积的过程中。)
②accrue:Taxpayers can accrue the benefit of this scheme in the forthcoming financial year.(纳税人可以在来年度获得该计划的好处。)
因此,accretion和accrue的用法有所不同,accretion指的是物质的累积,accrue指的是金钱、权利或利息等累积而来的收益。
accretion相关短语
1、 accretion disk 吸积盘,蓄积盘
accretion相关例句
Nevertheless, astrophysicists have persisted in their belief that accretion disks are indeed turbulent.
虽然如此, 天文物理学家仍旧坚持信念,认为吸积盘的确是充满乱流扰动的.
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An accretion of sediment at the mouth of the river caused serious flooding.
河口堆积物的增加导致河水严重泛滥.
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It is well known that accretion disks are hydrodynamic disks with anomalous viscosity.
天体物理吸积盘是具有反常粘滞的流体盘.
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The accretion phenomenon was firstly discussed by Kelvin et al. on the 19 th.
十九世纪末,开尔文(Kelvin)等人首先讨论了吸积现象.
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The planetesimals accretions of the Earth obviously have two stages, including initial accretion and late accretion.
这种不均一性起源于前地球阶段堆积星子的不均一性.
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PTC believes that the transaction provides a compelling earnings and operating margin accretion opportunity.
PTC相信此次交易势必是一个令人注目的增加获利的机会.
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