| 1 | Above the amount of lead in is high, the instruments of wine is high, the acidity of the greater the dissolution lead instruments. | |
| 2 | The main reservoir types in Ordovician carbonate formation in Tahe Oilfield are dissolution fractures and caves. | |
| 3 | It is thought generally that dissolution of acidic fluids is an important controlling factor for forming carbonate reservoir. | |
| 4 | The factors which effect on leakage dissolution characteristic and the leakage dissolution stability & durability of concrete have been discussed. | |
| 5 | Residual original intergranular pore developed during early diagenesis of sandstone, secondary pore was created by dissolution in late diagenesis . |