有奖纠错
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BBC 听力 2016年7月合集

Antoine Griezmann, the player of this championship, provided the stardust.

安托瓦内·格里兹曼为主宰人物。

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VOA英语_科技

But until now, the age of the oldest stardust samples had not been confirmed.

但是到目前为止,最古老星尘样本年龄还没有得到证

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VOA英语_科技

The researchers said the stardust particles " became trapped in meteorites, where they remained unchanged for billions of years" .

研究人员称,这些星尘颗粒" 被困在陨石中,数十亿年来没有改变。"

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科学60秒-科学美国人 2020年12月合集

And Heck says it's our best source of presolar stardust-meaning stardust older than the solar system and the sun itself.

赫克说这是有关前太系星团最佳资料,前太系星团指比太系和太本身更古老星团。

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科学60秒-科学美国人 2020年12月合集

And then some of that stardust was swallowed up within rocks-such as the Murchison meteorite-during the formation of our solar system.

之后,在我们太系形程中,部分星尘被默奇森陨石之类石头所吞噬。

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科学60秒-科学美国人 2020年1月合集

And Heck says it's our best source of presolar stardust—meaning stardust older than the solar system and the sun itself.

赫克说它是我们最好系前星尘来源——意味着比太系和太本身更古老星尘。

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Before sunrise

I mean, that, you know, we're all stardust, and you're becoming this great woman, I mean.

我是指我们都是星尘,而你会为一个伟大女性。

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科学60秒-科学美国人 2020年1月合集

Then some of that stardust was swallowed up within rocks—such as the Murchison meteorite—during the formation of our solar system.

然后,在我们太程中,一些星尘被岩石吞没了——比如默奇森陨石。

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VOA英语_科技

Rigby said that by studying stars: " We are literally understanding where we came from because we're made up of some of that stardust."

里格比说,通研究恒星:“我们确了解了我们从哪里来,因为我们是由一些星尘组。”

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VOA英语_科技

Since that kind of star lived for up to 2.5 billion years, the stardust can be as old as up to seven billion years.

由于这种恒星寿命长达25亿年,所以星尘年龄可能高达70亿年。

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but why

[John] Once again, that's that oxygen you're breathing right now, that's stardust.The carbon inside of you, stardust! So what's stardust? You are!

你体内碳, 星尘! 那什么是星尘? 你是!

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120句

86. The physicist was on an outing at nightfall observing frequent comets and radical stardust at the observatory for leisure when he wrote and copyrighted classical astronomy textbook for ordinary scholars.

这名物理学家在傍晚时分外出,为了消遣他到天文台去观测频繁(出现)彗星和星云团,同时为普通学者们编写并出版了一部经典天文学教科书。

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经济学人-科技

The Queen Elizabeth Prize for Engineering, a brand-new award, is a conscious attempt to sprinkle a similar kind of stardust onto engineering, which has long worried that it is seen as a bit of a poor relation to more academic science.

伊丽莎白女王工程奖是一个全新奖项,设立该奖是为了让工程学这门似乎被主流学术科学研究边缘化学科也沾点星光。

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