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Microgram for microgram, beryllium is one of the most toxic elements on the periodic table.

,又是是周期表上最有毒的元

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Beryllium element occurs in sericitization-kaolinization syenogranite as bertrandite single ore, and distributes in sericite as seperated type occurrence.

以羟硅铍石单矿物赋存于绢云母正长花岗岩中,其次呈分散状态分布于绢云母中。

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bisporangium, bispore, bisque, bisquine, bisquit, bissa, bissagenous, Bissau, bissel, bissextile,

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TED演讲(视频版)双语精选

Nine months ago, we received the first images from the golden honeycombed 18 beryllium mirrors of the James Webb Telescope, unlocking new secrets from the furthest reaches of the cosmos.

9 个月前,我们收到了由詹姆斯·韦布望远镜 18 面金色蜂窝状排列镜面收集来首批照片,揭开了宇宙最深处新秘密。

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连线杂志

Inside that little sphere of plutonium is an even tinier sphere of polonium and beryllium.

在那小小钚球体里是一个更小钚和球体。

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自我提升必备书单

For beryllium, we may make it some berries because they sound very familiar.

对于,我们可以把它想成一些浆果,因为它们听起来很相

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曼科学——化学

And so what do you think about beryllium?

那么, 您如何看待贝里呢?

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Crash Course 天文篇

A little bit of beryllium was made as well, but it was radioactive, and rapidly decayed into lithium.

也产生了少量,但它具有放射性,并迅速衰

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曼科学——化学

Let's watch what happens with beryllium.

让我们看看会发生什么情况。

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Crash Course Pods: The Universe

And so you get like beryllium and boron and a little bit of lithium.

于是你就得到了像和硼以及少量元素。

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可汗学院:生物化学

And you'd say, oh, four protons, that is beryllium.

你说,哦,四个质子,那是铍

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VOA Special 2015年4月合集

The mirror is made of lightweight beryllium and covered with gold.

镜子由轻质制成, 并镀金。

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经济学人 Culture

Microcuries and millicuries are confused, as are megawatt-days and kilowatt-days and plutonium and beryllium.

微居里和毫居里经常被混淆,兆瓦天和千瓦天以及钚铍也常常被搞混。

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Everything Everywhere Daily

Beryl is made from beryllium, aluminum silicate, and it's usually a light green color.

绿柱石由铝硅酸盐构成,通常呈淡绿色。

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精选英语短文

At that point, the mirror's 18 hexagonal segments, made of beryllium and coated in gold, will resemble a gigantic glimmering honeycomb — and Webb will become a true telescope, Hammel says, because it will be able to capture light.

届时, 镜子 18 个六边形部分( 由制成并镀金)将类于一个巨大闪闪发光蜂窝— — 而韦伯将成为一个真正望远镜,哈梅尔说, 因为它将能够捕捉光线。

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天文学百科 The Astronomy Book (Big Ideas Simply Explained)

Heatseeker The JWST's vast primary mirror is seven times the area of Hubble's, and instead of polished glass, the mirror contains 18 hexagonal units made from beryllium for maximum reflection.

热追踪者 詹姆斯·韦伯太空望远镜主镜面积是哈勃望远镜七倍,而且不同于抛光玻璃, 该主镜由18个六边形制单元构成, 以实现最大反射率。

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Lex Fridman Podcast

And then from there it can make other things like beryllium, and briefly make beryllium, and carbon, nitrogen, oxygen, all the way up until it tries to make iron.

随后,从那里开始, 它能够制造出其他元素,如铍,短暂地形成铍,以及碳、氮、氧等, 一直持续到尝试制造铁和镍为止。

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社会学 Crash Course

Experiments in sociology work much as they do in the natural sciences, just with humans as subjects instead of mice or atoms of beryllium.

社会学实验工作方式与自然科学中实验非常相,只是以人类而不是小鼠或原子作为实验对象。

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SciShow 合集

The researchers found the anomaly when they were watching unstable beryllium nuclei decay into photons, which are particles of light.

研究人员在观察不稳定铍成光子(即光粒子)时发现了一异常现象。

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TED-Ed(视频版)

Helium, in turn, fused to form heavier elements like beryllium, carbon, and oxygen in a process known as nucleosynthesis.

氦接着融合,形成了铍、碳和氧等较重元素,一过程被称为核合成。

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SciShow 合集

The second way a mineral could be considered rare is if it’s made of elements that you’ll hardly ever find in Earth’s crust, like beryllium.

第二种被认为是稀有矿物情况是,如果它由几乎从未在地壳中发现元素组成,比如铍。

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Crash Course Pods: The Universe

You fuse the helium-4 together to make beryllium, beryllium-8, and then somehow you need to get another helium to combine with the beryllium

你将氦-4融合在一起形成铍,即铍-8, 然后需要以某种方式再获取一个氦与铍结合, 以生成碳-12。

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mould

This is made of beryllium copper.

个是用铜制作

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