英语词汇“hard materials”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	hard materials
释义	hard materials短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 🌏硬物质材料；硬材料；硬磁材料 Molybdenum is also added into steels to produce very hard materials used in cutting tools and to protect surfaces subject to heavy wear. 钼也常被添加入钢以获得高强工具钢和耐磨钢表面，应用和数据请见详细内容。 gutefu
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