accretion
英 [əˈkriːʃn]
美 [əˈkriːʃn]
n. 积聚层; 堆积层; 堆积，积聚(过程)
复数：accretions
BNC.22082 / COCA.17492
牛津词典
noun
- 积聚层；堆积层
a layer of a substance that is slowly added to sth - 堆积，积聚（过程）
the process of new layers being slowly added to sth
柯林斯词典
- N-COUNT 增加物;添加物
Anaccretionis an addition to something, usually one that has been added over a period of time.- The script has been gathering editorial accretions for years.
多年来该剧本一直在修改。
- The script has been gathering editorial accretions for years.
- N-UNCOUNT 添加；累积
Accretionis 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.
珊瑚礁是由许多相同的微生物不断堆积而成。
- A coral reef is built by the accretion of tiny, identical organisms.
英英释义
noun
- (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)
- an increase by natural growth or addition
- (geology) an increase in land resulting from alluvial deposits or waterborne sediment
- (biology) growth by addition as by the adhesion of parts or particles
- (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases
- something contributing to growth or increase
- he scraped away the accretions of paint
- the central city surrounded by recent accretions
双语例句
- The Accretion of Global Cosmic Strings in the Nonlinear Gravitational Theory
非线性引力理论中整体宇宙弦的吸积 - Symbols tend to appear in clusters and to depend on one another for their accretion of meaning and value.
虽然符号可能是结婚戒指或图腾柱的抽象形式，符号倾向于成群出现，取决于彼此之间的含意与价值的累加。 - A coral reef is built by the accretion of tiny, identical organisms.
珊瑚礁是由许多相同的微生物不断堆积而成。 - A qualitative analysis of erosion and accretion in meandering streams using vortex
利用涡旋定性分析弯曲河道的剥蚀和增生 - Both halftone dot accretion and relative contrast are the important parameters of printing quality control system based on density.
网点增大和相对反差是基于密度的印刷质量控制体系中两个重要的控制参数。 - Accretion Disk and Angular Momentum Loss During Formation of a Star in the Nebular Disk
吸积盘与恒星在星云盘中形成时的角动量损失 - Easy to operate, store jerrican accretion, reduce the labor density.
操作方便，贮油桶油量增大，减少操作者劳动密度。 - A numerical simulation approach is presented to simulate the ice accretion on airfoil which can deal with the ice accretion under various atmospheric conditions.
提出了一种适用于各种结冰气象条件下飞机机翼结冰过程的数值模拟方法。 - Analysis Methods and Its Development about Effect of Ice Accretion on Aircraft Flight Dynamics Characteristics
结冰对飞机动力学特性影响的分析方法及其进展 - The ice accretion geometric characteristics have complex effects on airfoil aerodynamic coefficients.
积冰几何形状对翼型气动系数的影响是复杂的。