low temperature shift catalyst

例句：

1. 1.The low temperature shift catalyst is crucial for the process's efficiency.
   低温变换催化剂对于该过程的效率至关重要。
2. 2.The new catalyst has shown great promise in improving the reaction rate.
   新型催化剂在提高反应速率方面显示出巨大潜力。
3. 3.The development of this catalyst will greatly enhance our country's industrial competitiveness.
   这种催化剂的开发将极大地提升我国工业的竞争力。