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

这些微小的颗粒含有酸盐、氧化铝和钙等质。

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大约3万吨的酸盐岩。

Three dimensional silicates can take lots of shapes, too.

三维酸盐也有许多结。

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，主要质为酸盐颗粒。

Some kind of silicate in the atmosphere.

大气中有某种酸盐。

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

所以每个原子与四个氧原子键，而每个氧原子也都与两个原子键。

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

撞击后，新生行星的酸盐冰核与木星的酸盐冰核融合，导致木星的核心变得稀疏。

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，形坚硬的酸盐外壳覆盖在铁镍内核之外。

Martian samples found deposits of minerals very similar to those in Spotted Lake, including magnesium and sodium salts and silicates.

火星样本中发现的矿质与斑点湖中的非常相似，包括镁盐、钠盐和酸盐。

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

据信其中一颗行星的质量是地球的10倍，它主要是酸盐冰核。

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

藻土是一种白色酸盐粉末，可以通过干燥来杀死昆虫。

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

绿柱石由铍铝酸盐，通常呈淡绿色。

Silicates that form at higher temperatures tend to weather faster due to their chemical composition.

在较高温度下形的酸盐矿由于其化学分而倾向于更快地风化。

And since silicates are in over 90% of Earth's exposed rock, this happens pretty much anywhere rain hits stone.

由于酸盐存在于地球表面超过90%的岩石中，因此这种现象几乎在雨水接触到石头的任何地方都会发生。

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酸盐颗粒、厚砂或玻璃组。

And then you get, you know, a silicate, kind of, a rocky mantle and then crust, all of those details.

然后你就得到了， 你知的，一个酸盐，一种，岩石圈和地壳，所有这些细节。

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粒子，仅由几个微粒组，通常含有碳或酸盐。

As falling rainwater mixes with atmospheric carbon dioxide, it becomes a weak acid that can eat away at minerals called silicates.

当降落的雨水与大气中的二氧化碳混合时，它会变一种弱酸， 能够侵蚀名为酸盐的矿。

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，木卫二的海洋底下的主要分是酸盐矿石。

A crystalline character with a sense of humor named Ilijab, whose form gave off a paled glint as if nourished itself on silicates.

一个名为Ilijab的晶体生， 幽默感十足，其形态散发出微弱的闪光， 仿佛以酸盐为食。