accretion
n. 堆積; <植>連生; 新增生長; <天>吸積
An accretion is an addition to something, usually one that has been added over a period of time.
The script has been gathering editorial accretions for years.
多年來該劇本一直在修改。
Accretion is the process of new layers or parts being added to something so that it increases in size.
A coral reef is built by the accretion of tiny, identical organisms.
珊瑚礁是由許多相同的微生物不斷堆積而成。
1. an increase by natural growth or addition
2. something contributing to growth or increase;
3. (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases
4. (biology) growth by addition as by the adhesion of parts or particles
5. (geology) an increase in land resulting from alluvial deposits or water-borne sediment
6. (law) an increase in a beneficiary's share in an estate (as when a co-beneficiary dies or fails to meet some condition or rejects the inheritance)
The accretion phenomenon was firstly discussed by Kelvin et al. on the 19 th.
十九世紀末,開爾文(Kelvin)等人首先討論了吸積現象.
The planetesimals accretions of the Earth obviously have two stages, including initial accretion and late accretion.
這種不均一性起源於前地球階段堆積星子的不均一性.
It is well known that accretion disks are hydrodynamic disks with anomalous viscosity.
天體物理吸積盤是具有反常粘滯的流體盤.
Nevertheless, astrophysicists have persisted in their belief that accretion disks are indeed turbulent.
雖然如此, 天文物理學家仍舊堅持信念,認為吸積盤的確是充滿亂流擾動的.
An accretion disk with vertical structure is studied by using a new anomalous viscosity.
利用一種全新的反常粘滯,主要研究了具有垂向結構的吸積盤.