stellar的例句大全

In our analysis, two methods are adopted. One is the new method given here, where gamma-ray emissivity produced in the interaction of Galactic cosmic rays with interstellar gas is determined by gamma-ray data themselves;

采用了两种分析方法：其一为本文的新分析方法，其中银河宇宙与星际气体相互作用的γ射线的发射率q／4π由γ射线数据本身确定；

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Astronomy deals with planets and their satellites, with comets and meteors, with the sun, the stars and clusters of stars, with the interstellar gas and dust, with the system of the Milky way and the other galaxies beyond the Milky way.

天文学研究行星及其它卫星，研究彗星和流星，研究太阳、恒星和星团，研究星际气体和尘埃，还研究银河系和其他河外星系。

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But without gravitational interactions with stars or interstellar gas, supermassive black holes can't get close enough to each other to go into a rapid death spiral, a situation known as the "final parsec" problem. ( A parsec is the astronomical standard of distance, 3.26 light-years.)

不过，如果没有与星体或星际气体之间的相互牵引，超大质量黑洞不能靠近到能迅速走向碰撞的地步，而这种现象被称为“最后的秒差距”问题（秒差距是天文学距离单位，1秒差距等于3.26光年）。

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A diffuse mass of interstellar dust or gas or both, visible as luminous patches or areas of darkness depending on the way the mass absorbs or reflects incident radiation.

星云星际空间的尘埃或气体或两者共同构成的巨大天体，由其对光线的吸收和反射来决定其明亮可见或黑暗一团。

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Study about mechanism to form interstellar hydrogen molecule by gas phase reaction

关于气相反应形成星际氢分子机理的研究

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It may turn out that the tracks of real interstellar dust will look quite different.

它们将说明真正的星际尘埃轨迹看上去会是差别显著的。

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This could compromise our ability to distinguish between interstellar dust and interplanetary dust.

这有可能危及我们区分星际尘埃和太阳系内尘埃的能力。

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Probing the Spatial Distribution of the Interstellar Dust Medium by High Angular Resolution X-ray Halos of Point Sources

用高角分辨的X射线点源的晕研究星际尘埃的空间分布

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How to search for interstellar dust tracks.

怎样能够寻找星际尘埃的轨迹。

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If humans could scan the entire surface of the aerogel, then detecting the interstellar dust particles would be easy.

如果人们能查看整个气凝胶的表面，鉴定星际尘埃将变得容易起来。

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Stardust's cometary and interstellar dust samples will help provide answers to fundamental questions about the origins of the solar system.

星团的采样的彗星和星际尘埃样本将有助于回答关于太阳系起源的一些基本问题。

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Whereas the cometary samples are relatively easy to extract from the collector plates, that is not the case for the interstellar dust samples.

与从收集盘相对容易的提取出彗星样品不同，星际尘埃要困难得多。

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The only way to obtain a true and unbiased sample of interstellar dust particles is to go to where they are – in space – and collect them there.

获得一个真实没有偏差的星际尘埃样本的唯一方法就是到太空去收集。

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However, finding the incredibly tiny interstellar dust impacts in the Stardust Interstellar Dust Collector ( SIDC) will be extremely difficult.

然而，在星尘号星际尘埃收集器（IDC）寻找异常微小的星际尘埃是极为困难的。

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It is easy to recognize: it has dust ( not interstellar dust& just dust that settled on it from the air) and scratches.

很容易看出这里有尘埃（是星际尘埃&只是空气里的落在了上面）划痕。

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Such chemicals fall onto Mars all the time in interstellar dust and meteorites, as they do onto Earth. Yet none have been definitively detected.

这类物质不断以星际尘埃和陨石的形式落到火星上，就像落在地球上一样，但目前还从来没有被确凿地发现。

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It was, in other words, a stream of interstellar dust flowing right at our doorstep, and Stardust was sent out to collect.

换句话说一股星际尘埃的洪流正从我们门前流过，星尘号被派去进行采集。

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Nestled within the capsule's science canister were two sets of samples: cometary particles on one side of the aerogel collector, and interstellar dust on the other.

安置在返回舱的科学罐里装载着两种样品：在气凝胶收集器的一面是彗星颗粒，另一面是星际尘埃。

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These stars pulsate at regular intervals and can be seen through the galaxy's immense clouds of interstellar dust that can make dimmer stellar bodies hard to spot.

这些恒星有规律地发生脉动，可以透过星系中巨大的星际尘埃云看到，这些尘埃云会使较暗的恒星体很难被发现。

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But during its long voyage stardustalso picked up a different type of sample& miniscule particles of interstellar dust that arrived at our solar system from distant stars, lightyears away.

然而在“星尘”漫长的航行中还收集了另一种的样品极微小的星际尘埃，那是来自遥远恒星（数光年外）的微粒。

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