【native_iron】什么意思_英语native_iron的翻译_音标_读音_用法_例句_在线翻译

native iron

自然铁

到20世纪初，方兴（Fang Xing，音译）估计生产了170，000吨的"自然铁"（native iron）（与1078年的125，000吨相比较）。此外，葛平德（Peter Golas）推断中国的铁产量大概在18世纪时达到了顶峰。

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天然铁

... native graphite 天然石墨 native iron 天然铁 native iron making process 土法炼铁 ...

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短语

冶金工程技术

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It is considered that the magnetite of outer crust of irregular native iron has been oxidized by pyrite.

不规则状自然铁外壳磁铁矿可能由黄铁矿氧化而来。

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The trace element Rh exists mainly in native platinum, platinum-iron alloy and Pt-containing osmiridium.

主要矿物是自然铂矿、铁铂合金、钌铱锇矿、等轴锇铱矿和铱锇矿。

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更多双语例句

Attorneys for the government and the Native American plaintiffs will go before a magistrate in Washington on Nov. 28 to try to iron out differences over discovery.

NPR: Native American Farmers Allege Loan Bias

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