Some kind of silicate in the atmosphere.

大气中有某种硅酸。

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

这些微小的含有硅酸、氧化铝和钙等物质。

Three dimensional silicates can take lots of shapes, too.

三维硅酸也有许多结构。

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3万吨的硅酸岩。

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

如此外观，得益于行星表面的大气层，主要构成物质为硅酸。

So each silicate is bonded to 4 oxygens, while each oxygen is bonded to 2 silicons.

所以每个硅原与四个氧原成键，而每个氧原也都与两个硅原成键。

After the impact, the infant planet's silicate ice core merged with Jupiter's, causing Jupiter's core to become diluted.

撞击后，新生行星的硅酸冰核与星的硅酸冰核融合，星的核心变得稀疏。

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，形成坚硬的硅酸外壳覆盖在铁镍内核之外。

Diatomaceous earth, a white silicate powder, can kill the bugs by desiccating them.

硅藻土是一种白色硅酸粉末，可以通过干燥来杀死昆虫。

He put some silica, silicate and silicon in it.

他在青饲料中放入一些硅石、酸和硅。

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

据信其中一行星的质量是地球的10倍，它主要是硅酸冰核。

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

它的奇妙外观是由于这个行星的大气主要由硅酸、厚砂或玻璃组成。

Cosmic dust is really just very small particles in the universe that are consisting of just a few molecules, often containing carbon or silicate.

宇宙尘埃实际上是宇宙中非常小的，仅由几个微组成，通常含有碳或硅酸。

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，卫二的海洋底下的主要成分是硅酸矿石。

Temperatures on this planet can get higher than 900 degrees Celsius, which heats the silicate particles in the atmosphere, potentially giving rise to molten glass rain.

这个星球上的温度可能会高于 900 摄氏度，这会加热大气中的硅酸， 从而可能熔融玻璃雨。

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的月球土壤单个表面硅酸、氧化物、磷酸和硫化物的空间风化信息。

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的硅酸石头，它们又不断地融合其他小石块。

Our Earth has a core made of mostly iron and nickel, then its mantle, which is comprised of mainly silicate rock with elements like magnesium, aluminium, oxygen and more.

我们的地球有一个主要由铁和镍制成的地核， 然后是它的地幔，地幔主要由硅酸岩石和镁、铝、氧等元素组成。

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.

它取决于你说的是哪一层！地表和地幔由岩石和硅酸组成，硅酸是玻璃的组成物质。

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 “龙宫”沙，发现其中均存在页硅酸，它是通过非含水硅酸矿物和液态水的化学反应形成，表明“龙宫”上或存在过液态水和冰冻水。