名词
中文翻译：铍铜合金
同义词：
['beryllium copper alloy']
例句：
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1.This alloy is used in the construction of high-speed rail cars.
这种合金用于高速铁路车辆的建设。
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2. The steel alloy has excellent corrosion resistance and wear resistance.
这种钢铁合金具有极好的耐腐蚀性和耐磨性。
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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。