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

这些微小颗粒含有硅酸盐、化铝和钙等物质。

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.

取决于你说哪一层！地表和地幔由岩石和硅酸盐组成，硅酸盐玻璃组成物质。

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约3万吨硅酸盐岩。

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

如此外观，得益于行表面气层，主要构成物质为硅酸盐颗粒。

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

水周围最丰富物质就化硅和硼硅酸盐。”

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

奇妙外观由于这个行气主要由硅酸盐颗粒、厚砂或玻璃组成。

Some kind of silicate in the atmosphere.

气中有某种硅酸盐。

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，发现其中均存在页硅酸盐，通过非含水硅酸盐矿物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硅酸盐玻璃制作蓄电池壳，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一样，木卫海洋底下主要成分硅酸盐矿石。

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硅酸盐、化物、磷酸盐和硫化物空间风化信息。

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

据信其中一颗行质量地球10倍，主要硅酸盐冰核。

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，形成坚硬硅酸盐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.

硅酸盐还包括石英和多种粘土，生物也含有硅酸盐，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).

普通混凝土与硅酸盐水泥结合在一起，硅酸盐水泥通过焙烧含有石灰石（碳酸钙）混合物制成。

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四硅酸盐钙铜。

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，硼硅酸盐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多小块硅酸盐石头，们又不断地融合其他小石块。

When you're baking with pyrex (which is made of borosilicate glass, the same type of glass most labware is made out of) the cookware isn't going into your brownies.

当你做烘焙时用 Pyrex（一种硼硅酸盐玻璃，而这种玻璃也多数实验室器具制作材料）厨房用具不会渗透进巧克力蛋糕中。

Oxides of silicon, known as silicates, make up sand, which covers not only every desert and shoreline on the earth, but also most of the ocean floor.

硅、和其他金属构成化合物称为硅酸盐，组成了沙子，地球上每一处沙漠和海岸线，以及多数海底区域都存在硅酸盐。