It used a metal wire to guide molten material into place.

它使用金属丝将熔融材料引导到位。

It would be a massive explosion, with chunks of molten material flying around the Earth ballistically, re-entering the Earth's atmosphere and causing massive meteor showers everywhere.

将产生巨大的爆炸高温而融化的陨石碎片从地面飞起冲进大气层造成巨大的陨石碎片雨。

After the impact, it took a few minutes for the molten material from the crater to get on the spot and deposit on the sea floor.

大碰撞后，陨石坑内的熔化物几分钟内就会到达这里，并在海底堆积。

This molten material is less dense than when it was solid, causing it to rise above the denser rocks surrounding it and eventually, out through fissures or vents to the surface.

这种熔融物质的密度低于固体时， 导致它上升到周围更密集的岩石之上，最终通过裂缝或通风口到达地表。

When you ingest this rock material on glass and minerals into the engine, it can start to melt and turn back into a molten material, a liquid, and that shuts down the engines.

华莱士：当你将这种附着在玻璃和矿物质上的岩石材料吸入发动机时，它会开始熔化并变回熔化的材料， 即液体，从而关闭发动机。