So what makes this wacky combination of material properties possible?

那么是什么让这奇特的材料属性组合成为可能呢？

This involves using a combination of materials, such as salt and a bit of sand.

这涉及到使用材料的组合，如盐和一点沙子。

And we have to work with people locally to find the best combination of materials to make LC3.

我们必须与当地人合作，找到制造 LC3 的最佳材料组合。

Meteorite impact is an important geological process for the combination of materials on the lunar surface, which serves an important factor for controlling the formation and evolution of lunar soil.

陨石撞击是月球表面物质结合的重要地质过程，是控制月球土壤形成和演化的重要因素。