beryllium

[美]/bə'rɪlɪəm/
[英]/bɛ'rɪlɪəm/
词频: 极高

释义

n. 铍(元素符号Be) Be。
词形变化

短语搭配

beryllium alloy

铍合金

beryllium oxide

氧化铍

beryllium copper

铍铜

beryllium mining

铍矿业

beryllium bronze

n. 铍青铜

例句

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

一微克,又是一微克,铍是周期表上最有毒的元素之一。

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

铍元素以羟硅铍石单矿物赋存于绢云母化高岭土化正长花岗岩中,其次呈分散状态分布于绢云母中。

beryllium is used in nuclear reactors for its ability to control the rate of fission reactions.

铍被用于核反应堆,因为它能控制裂变反应的速率。

beryllium is a lightweight metal that is highly valued for its strength and conductivity.

铍是一种重量轻、强度高、导电性好的金属。

beryllium is commonly used in the aerospace industry for its high thermal stability and low density.

铍常用于航空航天工业,因为它具有高热稳定性和低密度。

beryllium copper is a popular alloy known for its excellent electrical conductivity and corrosion resistance.

铍铜是一种知名的合金,以其优异的导电性和耐腐蚀性而闻名。

beryllium oxide is used in the production of ceramics and electronic components due to its high thermal conductivity.

由于其高导热性,氧化铍被用于陶瓷和电子元件的生产。

beryllium is considered a strategic material due to its unique combination of properties.

铍被认为是一种战略材料,因为它独特的性能组合。

beryllium is toxic when inhaled as dust or fumes, posing health risks to workers in industries that handle the metal.

当吸入铍的粉尘或烟雾时,会对处理这种金属的工业工人造成健康风险。

beryllium is often used as an alloying agent in the production of other metals to improve their properties.

铍常被用作其他金属生产中的合金化剂,以改善它们的性能。

beryllium is mined primarily in the United States, China, and Kazakhstan.

铍主要在美国、中国和哈萨克斯坦开采。

beryllium is a key component in the construction of X-ray windows and vacuum tubes due to its transparency to X-rays.

由于对X射线的透明性,铍是X射线窗和真空管建造中的关键组成部分。

原声例句

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

对于铍,我们可以把它想成一些浆果,因为它们听起来很相似。

来源: Essential Reading List for Self-Improvement

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

在那小小的钚球体里是一个更小的钚和铍球体。

来源: Connection Magazine

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

也产生了少量铍,但它具有放射性,并迅速衰变为锂。

来源: Crash Course Astronomy

And by doing so, they can feed almost a beryllium - I mean, billion - people.

通过这样做,他们几乎可以养活 10 亿人。

来源: "Minute Earth" Fun Science Popularization

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

你会说,哦,四个质子,那就是铍。

来源: Khan Academy: Biochemistry

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

镜子由轻质铍制成, 并镀金。

来源: VOA Special April 2015 Collection

This is the beryllium which I don’t really want to get out.

这是我真的不想出去的铍。

来源: Fun Chemistry Experiments: Periodic Videos

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

微居里和毫居里容易混淆,兆瓦日和千瓦日以及钚和铍也是如此。

来源: The Economist Culture

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

反过来,氦在称为核合成的过程中融合形成更重的元素,如铍、碳和氧。

来源: TED-Ed (video version)

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的铍原子核衰变成光子(光子)时发现了这种异常现象。

来源: SciShow Collection

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