Exothermicreaction can be reduced by adding hexahydrophthalic anhydride to the phthalic anhydride. 用六氢化邻苯二酸酐加入到邻苯二酸酐中,可使其放热反应减慢. 辞典例句 These stresses arise from theexothermicnature of the reaction during gelation and cure. ...
exothermic 名词 exothermic是一个化学术语,通常用作名词。它指的是一种化学反应,这种反应释放热量。在这种反应中,系统向其周围释放能量,通常以热的形式。这种类型的反应通常会使周围环境的温度升高。exothermic反应的典型例子包括燃烧、一些酸碱中和反应和一些放热的核反应。这些反应都会释放能量,因此被称为exothermic反应...
exothermic词根 词根:exotherm adj. exothermal放热的;放能的 n. exotherm[热] 放热曲线;(因释放化学能而引起的)温升 exothermic英英释义 adj.(of a chemical reaction or compound) occurring or formed with the liberation of heat exothermic词组 exothermic reaction[化]放热反应 ...
exothermic 英[ˌeksəʊˈθɜ:mɪk] 美[ˌeksoʊˈθɜ:rmɪk] adj.发热的,放出热量的 网络放热的;发热的;产热的;放热反应 双语例句更多资料 1 . It is anotherexothermiccontributor to the proton - proton cycle. 它对质子 - 质子循环则是另一个放能贡献者....
The meaning of EXOTHERMIC is characterized by or formed with evolution of heat. How to use exothermic in a sentence.
exothermic 英[ˌeksəʊˈθɜ:mɪk] 美[ˌeksoʊˈθɜ:rmɪk]adj. 发热的，放出热量的;[例句]It's an exothermic reaction.这是一个放热反应。
1. exothermic reactions are those in which heat is released by the system into its surroundings.2. this means that the reaction is发热的,放热的,反应用自来水冲冷热管子。
Adj.1.exothermic- (of a chemical reaction or compound) occurring or formed with the liberation of heat exothermal,heat-releasing energy-releasing,exoergic- (of a nuclear reaction) occurring with evolution or releasing of energy endothermal,endothermic,heat-absorbing- (of a chemical reaction or com...
如上所说，前者是放热反应，即ΔH<0 后者是放能反应，一般来说指ΔG<0的反应。ΔG=ΔH+TΔS 因为多了TΔS项，所以不是所有的exothermic reaction都是exergonic，反之亦然。在研究反应的自发性时，后者更加准确。