微晶核 meaning in English
microcrystals
Examples
- By means of sem , tem , laser scattered particle analyzer , etc . , the formation mechanism of ultrafine sio2 particle was studied . it was found that at the initial stage , the sio2 particle consisted of some minicrystal , but after the initial stage the sio2 particle was formed by some soluble aggregated substance growing on the surface of the early particle
运用扫描电镜、透射电镜、激光粒度分析仪等检测手段，探讨了体系中超细二氧化硅颗粒的形成机理和过程，指出超细二氧化硅粒子前期是由体系中的微晶核组成，中后期则由体系中的可溶性缩合物在其表面生长而成。