| activation |
stimulation of activity in an organism or chemical energizing: the activity of causing to have energy and be active making active and effective (as a bomb)
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| activation energy |
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"
출처: wordnet.princeton.edu/perl/webwn
|
| activation analysis |
a quantitative or qualitative determination of trace levels of atoms possessing certain types of nuclei in a sample by bombarding it with radioactivity and analyzing the emanating radiation.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
| activation energy |
The activation energy in chemistry is the energy needed by a system to initiate a particular process. Activation energy is often used to denote the minimum energy needed for a specific chemical reaction to occur. For a reaction to occur between two colliding molecules, they must collide in the correct orientation, and possess a certain, minimum, amount of energy. As the molecules approach each other, their electron clouds repel each other. ...
출처: en.wikipedia.org/wiki/Activation_energy
|
| activation |
(ac
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
|