The results show that hydrogen reduces the fracture activation energy by 74%, that is, atomic binding force decreases.
结果表明：氢的存在使断裂激活能约降低74%。这说明其减弱了原子间键合力。
But after activation, the hydrogen storage capacity and hydriding rates of these alloys have not distinction among all alloys.
但各个球磨时间的合金活化好后总吸氢量和吸氢速率没有多大区别。
It is shown that hydrogen increases the activation energy of the glass transition and crystallization, and retards the nucleation and crystal growth.
结果表明：氢提高玻璃转变和晶化激活能，延迟晶核的形成及长大。
Furthermore, benzylation of methyl-substituted benzene by activation of saturated hydrogen through the use of oxidation or free radical initiation has been developed.
此外，探索通过氧化或者自由基引发，对甲苯类化合物的饱和氢活化进行苄基化反应。
The kinetic analysis illustrated that the removal of aliphatic hydrogen had low activation energy, which relating to lots of free radicals in the thermal reaction system.
动力学分析表明，脂肪氢脱除反应的活化能较低，与反应体系中存在大量自由基有关；
An anti-pyrophoric hydrogen storage material having an engineered surface oxide to enhance initial activation and a method for making the same.
一种具有建造的表面氧化物以提高初始活化的抗自燃氢存储材料和制备该材料的方法。
The main parameter for diamond growth is the atomic hydrogen concentration, which is mainly influenced by the power density of the activation method.
原子态氢浓度是金刚石长大的主要参数，它主要受到活化方法的能量密度的影响。
In addition, hydrogen donor changed the reaction pathways and increased reaction apparent activation energy.
反应动力学考察表明，供氢剂可提高反应表观活化能。
In addition, hydrogen donor changed the reaction pathways and increased reaction apparent activation energy.
反应动力学考察表明，供氢剂可提高反应表观活化能。
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