It appeared that electrochemical dyeing could not only increase equilibrium up-take of dyes,accelerate the rate of diffusion and reduce active energy of dyeing,but also reduce cost and save energy. 试验结果表明,在一定电压下,电化学染色技术可以提高还原染料的平衡上染百分率,加快扩散速率,降低染料上染的活化能,降低成本,节约能源。
The dopping effects of La and Ce induce the aberrance of stress field of diffusive medium, which decrease the activation energy of particles diffusing, and accelerate particles diffusing during the solid state reaction. 稀土离子的掺杂作用,导致扩散介质中应力场的畸变,降低了质点的扩散活化能,从而对固相反应中的质点扩散起促进作用。
The overall activation energy of copolymerization is 3. 5 kcal/mol. 聚合总活化能为3.
The calculated activation energy of TiC forming is about 94 +7 kJ/mol. 根据镀层厚度与镀覆温度和时间的关系，得出碳化钛形成的激活能为94±7kJ/mol。