It is composed of what sounds like a bizarre mixture: fly-ash, a fine-grained waste product from coal-fired power stations; carbon nanotubes, cylindrical molecules made of elemental carbon; and two binding agents, sodium silicate and sodium hydroxide.

煤灰，火力发电厂排放细颗粒废弃；碳纳米管，即柱状碳分子；还有两种黏合剂：钠和氢氧化钠。

These tiny grains contain things like silicates, aluminum oxide, and calcium.

这些微小颗粒含有、氧化铝和钙等。

And it depends on which layer you're talking about! The crust and mantle are rock and contain a lot of silicate – which is the same stuff that glass is made of.

它取决于你说是哪一层！地表和地幔由岩石和组成，是玻璃组成。

Fluoride as an additive to water is usually in the form of liquid fluorosilicic acid.

作为水添加剂氟化通常以液态氟形式存在。

And we're spreading about 30,000 tons of silicate rock every month now.

而我们现在每个月都要播撒大约3吨岩。

It looks this way because the planet's atmosphere is made up primarily of silicate particles.

如此外观，得益于行星表面大气层，主要构成为颗粒。

Silica and borosilicate, they are the most abundant minerals surrounding the water.”

水周围最丰富就是二氧化和硼。”

Some kind of silicate in the atmosphere.

大气中有某种。

It's fantastic appearance is due to the fact that the atmosphere of the planet consists mainly of silicate particles, thick sand or glass.

它奇妙外观是由于这个行星大气主要由颗粒、厚砂或玻璃组成。

The researchers studied eight particles from Ryugu and found phyllosilicates, which are formed by chemical reaction between non-aqueous silicate minerals and liquid water, indicating that liquid and frozen water were both present.

研究人员通过研究 8 颗“龙宫”沙粒，发现其中均存在页，它是通过非含水矿和液态水化学反应形成，表明“龙宫”上或存在过液态水和冰冻水。

A scientist from the Corning Glass Works manufacturing company in New York brought his wife a sawed-off battery jar made of the so-called borosilicate glass, resistant to heat and mechanical abuse.

纽约康宁玻璃制造公司一名科学家给妻子带了一个用所谓硼玻璃制作蓄电池壳，能耐热和机械冲击。

Now get this: a lot of Europa's material is silicate rock, like on Earth and other terrestrial planets, located in a layer under the ocean.

和地球及其他类地行星一样，木卫二海洋底下主要成分是矿石。

Using the serial analysis method, researchers obtained space weathering information of silicates, oxides, phosphates and sulfides on the surface of a single particle of lunar soil collected by Chang'e-5.

利用系列分析方法，研究人员获得了嫦娥五号采集月球土壤单个颗粒表面、氧化、磷和硫化空间风化信息。

It's believed that one such planet was 10 times the mass of Earth, and it was mainly a silicate ice core.

据信其中一颗行星量是地球10倍，它主要是冰核。

9 billion years ago, the Earth cooled, forming a thick silicate crust over its mantle, an iron and nickel core.

39亿年前地球开始冷却，形成坚硬外壳覆盖在铁镍内核之外。

Silicates also include quartz and most types of clay and they're found in living things, like little spikes and nettles.

还包括石英和多种粘土，生也含有，比如幼鲐和荨麻。

Normal concrete is bound with Portland cement, which is made by roasting a mixture that includes limestone (calcium carbonate).

普通混凝土与水泥结合在一起，水泥是通过焙烧含有石灰石（碳钙）混合制成。

After a lot of experimentation, we now know that the chemical name of Egyptian blue is calcium copper tetrasilicate.

经过多次试验后，我们现在知道了埃及蓝化学名称是四钙铜。

Borosilicate glass is also being used for astronomical instruments because the material is not affected by temperature changes.

由于不受温度变化影响，硼玻璃还被用于制作天文器材。

And eventually some of these pieces became more like sand, little pieces of silicate mostly, and it began to stick together and you begin to get little rocks, little boulders.

然后其中一些变得像沙石大多是小块石头，它们又不断地融合其他小石块。