知識貝殼
知識貝殼
所屬欄目：英漢雙解化學(xué)
Symbol: Ea The mini-mum energy a particle,molecule,etc. ,mustacquire before it can react; i. e. the energyrequired to initiate a reaction regardless ofwhether the reaction is exothermic or endo-thermic. Activation energy is often repre-sented as an energy ......（本文共 381 字 ） [閱讀本文] >>