magnetite的例句大全

The precious metal minerals exist mainly in serpentines and account for 46.67%. The precious metal minerals existing in chalcopyrite account for 25.03%. Other carrier minerals are nickel sulfides, pyrite, and magnetite etc.

贵金属矿物主要分布在蛇纹石中，占46.67%，有25.03%的贵金属矿物分布在黄铜矿中，其他载体矿物有镍硫化物、黄铁矿和磁铁矿等。

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Methods Regarding dextran as carriers, the target magnetite particle was prepared by the periodate procedure.

方法以葡聚糖为载体, 采用氧化法制备靶向磁性微粒.

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Orthopyroxene and olivine spinifex shows intermediate hollow skeletal crystal, most of which are replaced by talc, ankerite, chlorite and magnetite, but still keeps undamaged columnar pseudomorphism;

斜方辉石和橄榄石鬣刺呈中空骸晶状，大部被滑石、铁白云石、绿泥石、磁铁矿等取代，但仍保留完好的长柱状假像；

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Penglai basalt, an alkali basalt, consists of magnetite and those silicate minerals suchas olivine, augite and alkali feldspar.

蓬莱玄武岩是一种碱性玄武岩，由磁铁矿、橄榄石、普通辉石和碱性长石组成。

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The main compositions of ore are chalcopyrite, pyrite, linnaeite, magnetite, malachite, azurite, chlorite, epidote, plagioclase, quartz and so on.

矿石的组成矿物主要有黄铜矿、黄铁矿、硫钴矿、磁铁矿、孔雀石、蓝铜矿、绿泥石、绿帘石、斜长石、石英等。

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The results show that as-prepared magnetite nanoparticles are monodisperse, highly crystalline and superparamagnetic at room temperature.

结果显示,在室温条件下这种制备好的磁纳米颗粒具有单分散性 、 高结晶性和超顺磁性.

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This paper reports a single-step synthesis of monodisperse magnetite nanoparticles with particle size of 8 nm.

本文报道了一种颗粒大小为8纳米的单分散性磁性纳米颗粒的一步合成法.

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The domestic ores are fine magnetite concentrate, the imported ores mainly are hematite sinter fines.

国产铁精矿是细粒度的磁选精矿, 进口铁矿则以粉状赤铁矿为主.

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Magnetic beads are mainly composed of magnetite and hematite with the asymmetry of iron distribution.

磁珠中铁元素分布不均匀,主要矿物为磁铁矿和赤铁矿.

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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.

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