并探讨了添加剂在活性炭制备的炭化和活化阶段的产生的影响。
The influence of the additive on the preparation of GACs in different stages as well as its mechanism is discussed.
金矿床主要形成于克拉通活化阶段，其总的构造背景可概括为由挤压、碰撞作用晚期或期后向伸展构造的转变时期。
This type of gold deposit, formed mainly in the craton activation stage, occurred in the transitional period from a compressive regime of late or post collision to an extension one.
计算了初始阶段的反应速度常数和表观活化能；
The values of apparent activation energy and reaction rate constant were calculated.
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