exothermic是什么意思？

exothermic

英[ˌeksəʊˈθɜ:mɪk] 美[ˌeksoʊˈθɜrmɪk]

• adj. 发热的，放出热量的；

例句

• The exothermic and endothermic reactions are separately considered for discussion in the following sections. 由于后面讨论需要，作者分开考虑放热和吸热反应的影响。
• By contrast , the process for goethite and manganite were exothermic. 硼在针铁矿、水锰矿上的吸附为放热过程,解吸为吸热过程.
• These stresses arise from the exothermic nature of the reaction during gelation and cure. 这种残余应力系由凝胶和固化期间化学反应能放出的热引起的.
• In general, exothermic combustion reactions require two reactants. 一般说来, 放热燃烧反应需要两种反应物.
• They know nothing about exothermic chemical reactions. 他们对放热的化学反应一无所知.
• Is Hell exothermic ( gives off heat ) or endothermic ( absorbs heat )? 地狱是散 发热量 还是吸收热量?
• Exothermic reaction 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.

英汉词典释义

• adj.
  发热的,放出热量的
  The exothermic and endothermic reactions are separately considered for discussion in the following sections. 由于后面讨论需要，作者分开考虑放热和吸热反应的影响。

英英词典释义

• Adjective
  1. (of a chemical reaction or compound) occurring or formed with evolution of heat

行业词典

• 医学： 放热的：具有或伴有放热特征的，如在化学反应时和因化学反应而释放热；热或能由其潜在形式的释出；参见endothermic和exoergic；