名词中文翻译
中文翻译：金属化的颗粒
同义词：
['metallized granule']
例句：
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1.The pellets were made from metal and had a high density.
这些颗粒是由金属制成的，密度很高。
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2. The pellets were used as an energy source in the engine.
这些颗粒被用作发动机的能量来源。
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3. The pellets were also used as a catalyst in the chemical process.
这些颗粒也被用作化学反应中的催化剂。