activation energy
معنی فارسی
انرژي فعالسازي انرژي کنانش
ریشه و کاربرد
ریشه
Mid 20th century, from 'activation' and 'energy'.
مثال
- The activation energy for this reaction is quite high.
- A catalyst can lower the activation energy of a reaction.
- The activation energy is a barrier to the reaction.
ترکیبهای رایج
Activation energy for Lower the activation energy Activation energy is Calculate the activation energy
تعریف انگلیسی
noun
- the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur “catalysts are said to reduce the energy of activation during the transition phase of a reaction”