catalysts中文什么意思

催化剂类

催化器

含钴触媒

• catalyst:    n. 【化学】触媒，催化剂，接触剂〔 ...
• biochemical catalysts:    生物化学催化剂
• cemented catalysts:    胶接催化器

例句与用法

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1. The first catalytic converters were called conventional oxidation catalysts .
   最初的转化器叫做常规氧化催化器。
2. Various ceramic materials have been suggested as supports for reforming catalyst .
   各种陶土管用作转化催化剂的载体。
3. Catalysts that lower markedly the activation energy of the reactions are required .
   需要显著降低反应活化能的催化剂。
4. We should also choose a catalyst that is resistant to attrition and breakage .
   我们还应当选用耐磨和不易粉碎的催化剂。
5. Activated charcoal is known to be an excellent catalyst for many reactions .
   已知活性炭对很多反应是一种极好的催化剂。