The adsorption is a spontaneous, exothermic process of reduced entropy.
该吸附是一个自发的、放热的熵减少过程。
The adsorption of SPI on SFC is a non-spontaneous and exothermic process.
SFC对SPI吸附过程为非自发的放热过程，吸附过程符合二级动力学模型。
Temperature has little effect on the process of inclusion reaction which is a spontaneous exothermic process.
温度对包合反应的影响不大，包合过程是一个能自发进行的放热过程。
For the process of the isomerizations, the former is endothermal reaction, the later is exothermic.
前者异构化为吸热反应，后者为放热反应。
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。
Hydration process belongs to diffusion control with exothermic reaction.
由于水合过程受气液扩散控制，并且是放热反应。
Principle of exothermic welding technique, properties of welding joint of cathodic protection cable and cost economization of the process are discussed, too.
介绍了铝热焊接技术的原理、阴极保护电缆焊接接头的性能及经济效果。
Based on the principle of volume contraction of freezing, the designing process of riser fitting to the cast steel inserted die with exothermic covering flux has been studied.
根据体收缩原则，研究了适用于模具镶块铸钢件加发热覆盖剂保温的冒口设计工艺。
Based on the principle of volume contraction of freezing, the designing process of riser fitting to the cast steel inserted die with exothermic covering flux has been studied.
根据体收缩原则，研究了适用于模具镶块铸钢件加发热覆盖剂保温的冒口设计工艺。
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