They were skeletons of strong criss-cross beams, with solidmaterial between, coated with plaster.
它们是由坚固的十字形梁构成的骨架,中间夹着结实的材料,外面涂了层灰泥。
2
As the magma smashes through layers of rock, it rips out debris, creating a mix of liquid and solidmaterial.
当岩浆撞击岩层时,会出现岩屑,形成液态和固态物质的混合物。
3
Some of the solidmaterial it brings up may come from a so-called diamond-stability field, where conditions of pressure and temperature are conducive to the formation of diamonds.