catalysts
n. <化>催化劑( catalyst的名詞複數 ); 觸媒; 促進因素; 有感染力的人
You can describe a person or thing that causes a change or event to happen as a catalyst .
I very much hope that this case will prove to be a catalyst for change...
我非常希望這起事件能催生變革。
He said he saw the bank's role as a catalyst to encourage foreign direct investment.
他說,他認為銀行就應該起到刺激外國直接投資的作用。
In chemistry, a catalyst is a substance that causes a chemical reaction to take place more quickly.
The first catalytic converters were called conventional oxidation catalysts.
最初的轉化器叫做常規氧化催化器.
Many processes that are essential to the chemical industry use heterogeneous catalysts.
很多重要的化學工業過程就是使用多相催化劑的.
Catalysts that lower markedly the activation energy of the reactions are required.
需要顯著降低反應活化能的催化劑.
Those catalysts are used in small tubular reactors.
那些催化劑用於小型管式反應器.
Many medicines are products of catalysts.
很多內服藥就是催化反應的產物.