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

作为水添加剂的氟化物通常以液态氟的形式存在。

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

而我们现在每个都要播撒大约3万吨的岩。

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

39亿前球开始冷却，形成坚硬的外壳覆盖在铁镍内核之外。

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

撞击后，新生行星的冰核与木星的冰核融合，导致木星的核心变得稀疏。

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石头，它们又不断融合其他小石块。

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，这会加热大气中的颗粒， 从而可能导致熔融玻璃雨。