accretion

noun

1. 积聚层；堆积层
   a layer of a substance that is slowly added to sth
2. 堆积，积聚（过程）
   the process of new layers being slowly added to sth

1. N-COUNT 增加物;添加物
   An accretion is an addition to something, usually one that has been added over a period of time.
   1. The script has been gathering editorial accretions for years.
      多年来该剧本一直在修改。
2. N-UNCOUNT 添加；累积
   Accretion is the process of new layers or parts being added to something so that it increases in size.
   1. 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。

1. The script has been gathering editorial accretions for years.
   多年来该剧本一直在修改。
2. 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。
3. This formation, called an accretion disk, may be very important in some stellar birth sequences.
   这种构成物即所谓吸积盘，它在恒星诞生的某些阶段可能是非常重要的。
4. Coral is formed by a process of accretion.
   珊瑚是通过累积作用而形成的。
5. For example, some accretion disks in binary star systems occasionally undergo large, temporary increases in luminosity.
   例如，有些双星系统里的吸积盘，偶尔会短暂地大幅增加亮度。
6. The result has been 80 years since the first world war of a steady accretion of power to ministers.
   其结果是自第一次世界大战以来内阁大臣们的权力不断扩大的情况已有80年了。
7. 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
8. 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
9. It is shown that magnetic fields in the Sun and astrophysical accretion disks are of a spatially intermittent nature.
   太阳和天体物理吸积盘中的磁场是一种空间间歇的磁流。
10. And astronomers, in fact, have seen evidence of spiral-wave patterns in accretion disks in some binary systems.
    事实上天文学家已在一些双星系统的吸积盘中，看见螺旋波图样的证据。
11. North following star In the same way, ultraviolet photons from accretion disks around white dwarfs and in active galactic nuclei or quasars may also accelerate winds from the disk.
    同样地，来自白矮星、跃星系核或类星体吸积盘的紫外光光子，或许也能够加速从圆盘吹出的风。
12. 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。
13. The model comprising accretion onto a neutron star or black hole companion must still be considered a favored hypothesis.
    在中子星或黑洞伴星上发生吸积的模型，仍应看成是一个有价值的假说。
14. 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
15. 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。
16. 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。
17. Infalling gas may first collide not only with itself but with an accretion disk of swirling material surrounding the black hole.
    正在下落的气体不但会先和自身发生碰撞，还会和黑洞周围盘旋着的物质吸积盘相互碰撞。
18. 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。
19. In this thesis, using the new model of anomalous viscosity, we discuss the structure of magnetized thin accretion disks, the magnetic instability in the accretion disks and.
    本文主要利用这种全新的反常黏滞机制，讨论了磁化薄吸积盘的结构、吸积盘的磁不稳定性以及反常耗散对磁旋转不稳定性的影响。
20. The Mass and Angular Momentum Loss from the Edge of the Accretion disc and the Evolution of Cataclysmic Binaries
    吸积盘边缘的质量和角动量损失与激变双星的演化
21. Indicator of evolution history of early solar nebula& accretion and formation process of different type of meteorite parent body
    早期太阳星云演化历史的指示剂&不同类型陨石母体的吸积和形成过程
22. Volume change of mass, accretion state and haemorrhagia amount during the operation were analyzed.
    观察动脉灌注化疗栓塞前后肿块的大小变化、术中肿块粘连状况及出血量的多少。
23. In fact, this process of accretion is more efficient at releasing energy than even nuclear processes.
    事实上，这种聚集过程的能量释放比原子能释放过程更加有效。
24. The blasting technology for removing phosphorous furnace accretion was introduced.
    介绍了黄磷电炉采用爆破法清除炉瘤的技术和经验。
25. It is useful to solve accretion of estimation error and filter divergence in practice.
    这将有助于解决卡尔曼滤波器在实际应用中估计误差增大和滤波发散等问题。
26. X-ray observations of iron in the accretion disks may actually be showing the effects of such a massive black hole as well.
    同时，铁的X射线对这种吸积现象的观察资料实际上也可以反映这种巨大黑洞的影响。
27. 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。
28. That implied elm trees may play an important role on the accretion and fixation of sand dunes.
    这表明榆树对当地沙丘的形成和固定起主要作用。
29. 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。
30. 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

noun

1. (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)

2. an increase by natural growth or addition

   Synonym:    accumulation

3. (geology) an increase in land resulting from alluvial deposits or waterborne sediment

4. (biology) growth by addition as by the adhesion of parts or particles

5. (astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases

6. something contributing to growth or increase
   1. he scraped away the accretions of paint
   2. the central city surrounded by recent accretions