boron iron的意思|示意
美 / ˈbɔ:rɔn ˈaiən /
英 / ˈbɔrˌɑn ˈaɪən /
硼铁
boron iron相关例句
Wengquangou boron - iron deposit occurred within the rocks of Lieryu Formation in Liaohe Group, early Proterozoic.
翁泉沟硼铁矿床赋存于早元古宙辽河群里尔峪组.
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High boron iron - based alloy ( HBIA ) is a kind of new wear - resistant material.
高硼铁 基合金 是一种新型 耐磨 材料.
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