| 1. | Ring - opening polymerization of - caprolactone catalyzed by rare earth chloride 己内酯开环聚合 |
| 2. | Rare earth chloride with hexahydrate 混合氯化稀土 |
| 3. | Methods for chemical analysis of rare earth chloride and carbonate - determination of lead oxide content 氯化稀土碳酸稀土化学分析方法氧化铅量的测定 |
| 4. | Method for chemical analysis of rare earth chloride and carbonate - determination of cerium oxide content 氯化稀土碳酸稀土化学分析方法氧化铈量的测定 |
| 5. | Methods for chemical analysis of rare earth chloride and carbonate - determination of nichel oxide content 氯化稀土碳酸稀土化学分析方法氧化镍量的测定 |
| 6. | Methods for chemical analysis of rare earth chloride and carbonate - determination of sodium oxide content 氯化稀土碳酸稀土化学分析方法氧化钠量的测定 |
| 7. | Methods for chemical analysis of rare earth chloride and carbonate - determination of calcium oxide content 氯化稀土碳酸稀土化学分析方法氧化钙量的测定 |
| 8. | Methods for chemical analysis of rare earth chloride and carbonate - determination of thorium oxide content 氯化稀土碳酸稀土化学分析方法氧化钍量的测定 |
| 9. | Methods for chemical analysis of rare earth chloride and carbonate - determination of europium oxide content 氯化稀土碳酸稀土化学分析方法氧化铕量的测定 |
| 10. | Methods for chemical analysis of rare earth chloride and carbonate - determination of magnesium oxide content 氯化稀土碳酸稀土化学分析方法氧化镁量的测定 |