chromatogram : geology : medicine : metallurgy > revitalite
Contents
No. 1
  To enhance the molecular or atomic energy. If the ordinary charcoal on the closed heating device into a strong adsorption capacity of activated carbon.
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huó huà
  To molecules, atoms and chemical properties become more lively, more energy
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◎ activation huóhuà
  Activation analysis
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No. 4
  Of the molecule to participate in the response or the adjacent groups because of increased molecular activity of various parts of the reaction between
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No. 5
  To a compound, such as vitamin or enzyme into the original form or transformed into a lively variety of compounds, especially into a kind of bio-active substances with specific
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No. 6
  Processed (such as the use of radiation or oscillations), or mixed with impurities to make (a substance) to become radioactive, fluorescent hair, the photosensitive or light guide
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No. 7
  activation
  (一)又称激发(excitation)。粒子(如原子或离子),从外界获得足够能量后,其电子由较低的基态能级跃迁到较高能级的过程。一个分子是否为活化分子依不同的速率理论及反应而标准不同,如碰撞理论中为分子能量ε>ε0(阈能)的分子为活化分子,活化分子也不一定是过渡态,如单分子理论中的赋能分子。活化方式有碰撞传能活化及光活化等多种方式。
  另外活化也常指某一物质从其无活性状态转变为具有活性状态的过程。例如金属催化剂的活化,即为从其氧化物状态转变为金属状态的过程。
  (二)活化作用。
English Expression
  1. :  revitalite,  mobilization
  2. n.:  activation
  3. vt.:  activates
Thesaurus
activation
Related Phrases
colorcochinealcoatingphysical chemistryorganism
scienceexperimenttechnologyDefinitionsphysics
crisismass spectroscopyantibiosis chinananometerkeruihua
Containing Phrases
activation energyactivatordeactivationactivin