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tro·i·lite 英ˈtrəʊəˌlaɪt, ˈtrɔɪˌlaɪt美ˈtroəˌlaɪt, ˈtrɔɪˌlaɪtAHDtrōʹə-līt', troiʹlīt' BNC²³⁶²¹³⁺¹ 基本例句 n.矿¹⁰⁰陨硫铁;硫铁矿 The sulfide especially troilite contained in coal seams is representative a kind of strong reducing environment. 煤层中含有硫化物特别是硫铁矿,代表一种强的还原环境。 cnki Hornfels, skarnization, troilite and gold mineralization were formed in their contact segment. 接触部位形成角岩、矽卡岩化,并发生磁铁矿、硫铁矿及金矿化。 cnki The Lujiang meteorite, a chondrite whose petrochemical type is LL6, contains the following opaque minerals: kamacite, taenite, disordered taenite, troilite, chromite, hematite, ilmenite. 庐江陨石是一化学岩石类型为LL6的球粒石陨石。 研究表明该陨石中不透明矿物有铁纹石、镍纹石、陨硫铁、铬铁矿、钛铁矿和赤铁矿等。 cnki |