magnetite造句
2024年06月12日 17:31:25
Associated minerals are mainly
magnetite and ilmenite, subordinately pyrite and rarely chalcopyrite.
主要伴生矿物为磁铁矿、钛铁矿, 少量黄铁矿和微量黄铜矿.
Iron ores of greatest economic interest contain
magnetite and hematite.
最具有经济价值的铁矿包括磁铁矿和赤铁矿.
The ore deposit can be named as subvolcanic hydrothermal garnet - diopside -
magnetite deposit.
可把此矿床定名为次火山水热石榴子石-透辉石 - 磁铁矿矿床.
Most of the smaller hornblendite bodies contain about 5 - 10 percent
magnetite, with only local sporadic enrichment.
在小的角闪岩体中,磁铁矿可占510%, 仅有局部的散染状富集.
It is said that the
magnetite was formed by a chemical process called thermal decomposition.
据说这枚陨星是在热分解的化学过程中形成的。
At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and accompanied by
magnetite and hematite.
在伟晶岩接触带,硫化物成分变为黄铜矿 、 针镍矿 、 黄铁矿及硫镍铁矿, 伴生有磁铁矿和赤铁矿.
This is because the oxidation breaks down
magnetite.
这是因为氧化磁铁矿蜕变.