Sequential extraction experiments were used to study the chemicalmobility of fluorine in rocks.
使用逐级化学提取方法对岩石中氟元素的化学活动性进行了研究。
2
The research shows that the smaller the particle size is, the stronger the chemicalmobility of the surface is, while the weaker the structural stability is.
研究得出电气石纳米化过程中，颗粒的大小和其结构稳定性正相关，和其表面化学活性反相关的关系。
3
Mobility to other petroleum or chemical processing plants is possible, but may be limited by the usual practice of training and promoting workers from within the establishment.