名词
中文翻译：催化剂
同义词：
['catalyst', 'accelerator例句：1. The MS catalyst is crucial for the reaction to occur.（MS催化剂对于反应的发生至关重要。）']
例句：
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1. The MS catalyst is crucial for the reaction to occur.
MS催化剂对于反应的发生至关重要。
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2. The new MS catalyst has significantly improved the efficiency of the process.
新的MS催化剂大大提高了工艺的效率。
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3. The MS catalyst was developed by a team of scientists who were working on a different project.
这个MS催化剂是由一组科学家开发的，他们当时正在研究另一个项目。