英语释义

• (geology) an increase in land resulting from alluvial deposits or water-borne 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"

• (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

片语

homogeneous accretion均质吸积

continental accretion大陆增长；[地质] 大陆增生

accretion cylinder[天]

hearth accretion炉结块

accretion bond递增债券

accretion mound吸积堆

tectonic accretion大陆增生

accretion zone加积层带

accretion model增长模式

accretion disk[天] 吸积盘，蓄积盘

英汉例句

• for instance, most large projects grow by accretion as different developers extend or maintain the project over a period of years.

  例如，大多数大型项目都是随着不同开发人员多年对其进行扩展或维护而逐渐增大的。

• binary star systems containing a pulsar and an accretion disk occur beginning at about 14:30.

  含有脉沖星和吸积盘的双星系统出现在大约 1430 的位置。

• one hypothesis suggests the gamma-ray flares occur when an extra amount of matter is pulled out of the accretion disk and injected into the jets.

  一个假设提出：当吸积盘中排出过多的物质，并且加入射流的时候，伽马射线闪光就产生了。

• the implication is that the gases in the mantle came not from the sun but from the early accretion of rocky material.

  这就暗示了，这些地幔中的气体不是来自太阳的，而是来自早期的巖石物质的增长的产物。

• as fujioka and colleagues report online this week in nature physics, the x-rays photoionized the silicon, and that interaction mimicked the emissions observed in accretion disks.

  藤冈及同事在本周《自然-物理学》杂志在线版上报道：x射线使硅产生了光电离，这种反应酷似在吸积盘中所观察到的能量释放。

• the source-controlled file base is built up from nothing but the steady accretion of change sets, each one building on everything that has come before it.

  受源代码控制的文件库是在稳定增长的变更集基础上构建的；每个变更集都以之前的所有变更为基础。

• matter funnels into the supermassive black hole from a ring of material circling around it and called an accretion disk.

  在黑洞周围旋转的物质环带叫做吸积盘，其中的物质沿着漏斗状的通道进入这个超大质量的黑洞中。

• and even some journalists wonder if a new statute on privacy might be simpler than the accretion of judge-made law that has grown up in recent years.

  甚至一些记者考虑相比最近几年发展起来的判决法来说，有关隐私方面的一个新的法令是否可能更加简单。

• they go around in the plane of the blackboard, say, and so this matter cannot fall radially in but it will fall in and spiral in and forms what we call an accretion disk around the neutron star.

  平面内绕行,这个质量不是，呈放射状减小，而是,呈螺旋形减小,我们称之为中子星,周围的吸积盘,这个叫做吸收星。

• instead, they have focused on what they can see, namely, the surrounding cloud of swirling matter, known as an accretion disk.

  因此，科学家们把视线集中在可以看到的物质上，即：周围被称为「吸积盘」的旋转的物质云团。

• active galaxies give off bright radiation from their cores, where gas heats up as it is compressed into a swirling accretion disk encircling the black hole.

  活动星系从它们的核部发出明亮的光芒，在那里，气体被加热并压缩成一个漩涡状的圆盘，漩涡的中心便是黑洞。

• more-recent work indicated massive stars could form by accretion after all, but researchers had not actually observed it.

  更多最近的工作表明大型星体也可以通过积累形成，但是研究者还没有真正观察到这一天象。

• we「d be able to connect a lot of the physics happening within the gaseous environment and accretion disk to the binary black hole merger to the gravitational radiation.

  我们可以将很多发生在黑洞对合并时的气体环境和吸积盘里的物理过程与引力辐射联系起来。

• a supernova from a merger of two white dwarfs, on the other hand, would create significantly less x-ray emission than the accretion scenario.

  相反，来自双白矮星并合的超新星产生的x射线辐射要比吸积少很多。

• part of the difficulty is a process called photoionization, in which the high-energy photons conveying the x-rays strip away electrons from atoms within the accretion disk.

  在光电离过程中，传播x射线的高能光子将电子从吸积盘内的原子中分离出去，这样损失掉的能量就会改变x射线的光谱特点。

• these two 」anti-quasars「 provide special laboratories for us to study some of the dimmest type of accretion even seen onto a supermassive black hole.

  李志远说，「这两个反类星体为我们提供了一个特殊的实验室，去研究特大质量黑洞的一些最模糊的一类增值。」

• our scientific knowledge of nature grows through a self-correcting accretion process.

  我们对自然的科学知识也正通过自我修正添加新事物得到发展。

• 「the only remaining doubt, 」 he said, 「is whether massive stars of much higher mass, say 50 or 100 [solar masses], will form by the same accretion process.」

  唯一剩下的疑问是「，他说，」更大的星体，如50-100个太阳大小，是否也通过同样的积累方式形成的。

• the selective accretion theory chalks it up to high gas density in the early solar system, during the planet」s formation.

  选择性附加理论写出它的高气体密度在早期太阳系，在行星的形成。

相似词

addition添加；[数] 加法；增加物

acquisition获得物，获得；收购