名词
中文翻译：钯铜合金
同义词：
['platinum-copper alloy', 'platinum-base alloy']
例句：
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1. This alloyis used in the production of high-quality jewelry.
这种合金用于生产高质量的珠宝。
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2.The alloy has excellent wear resistance and corrosion resistance.
这种合金具有极好的耐磨性和耐腐蚀性。
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3. The alloy was developed to improve the strength and durability of metals.
这种合金被开发出来以提高金属的强度和耐用性。