The formation of the complex between lead ion and immobilized xylenol orange caused a large reflected light intensity change, and lead ion in the solution can be determinated.
Dynamic TCIS code may investigate complex problems concerning three-elemental targets bombarded by energetic ions, such as the ion implantation at large dose, preferential sputtering, ion mixing, etc.
动态tcis可以研究离子束轰击三元靶的复杂问题：如大剂量离子注入、择优溅射和界面混合等。
3
The same principle is involved in the use of an ion-exchange resin except that the calcium-resin complex is insoluble, as are also the other ion complexes formed.