镁橄榄石和辉石是在高温环境中形成的硅酸盐物质，在“怀尔特2”样品中发现不少。
Magnesium olivine and pyroxene are silicate minerals formed at high temperatures, and they were found in substantial Numbers among the wild 2 samples.
以镁橄榄石和镁砂为主要原料，粘土为结合剂，利用泡沫法制备了微孔、高强度的镁橄榄石制品。
Using natural forsterite and magnesite clinker as raw materials, the forsterite refractories with micropore and high strength has been prepared by foaming method.
橄榄石是一种镁铁硅酸盐，普遍存在于宇宙之中——远之星系，近之彗星。当然，珠宝店也不例外，其宝石级原石被称为贵橄榄石（peridot）。
Olivine is a magnesium iron silicate that exists throughout the universe — in distant galaxies and local comets — as well as in earthly jewelry stores, in a pristine, gem-quality form called peridot.
镁质橄榄石几乎总是代表了原生沉淀物。
Forsteritic olivine almost invariably represents primary precipitate material.
随著岩浆冷却，首先结晶出的矿物是橄榄石和辉石，富含铁和镁。
As magma cools, the first minerals to crystallize are olivine and pyroxene, which are rich in iron and magnesium.
随著岩浆冷却，首先结晶出的矿物是橄榄石和辉石，富含铁和镁。
As magma cools, the first minerals to crystallize are olivine and pyroxene, which are rich in iron and magnesium.
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