| 1. | Cryoscopy is obtained by classical chemical methods .
冰点是由经典的化学方法获得的。 |
| 2. | Ebullioscopy is obtained by classical chemical methods .
沸点外高测定法是由经典的化学方法获得的。 |
| 3. | Electrical methods are inherently more powerful than chemical methods because large amounts of energy can be applied rapidly .
电的方法天生地比化学方法更加有力，因为可迅速施加大量的能量。 |
| 4. | Chemical methods for sewage dephosphorylation treatment
污水脱磷的几种化学方法 |
| 5. | The physical and chemical method of raw coal reduces miner
原煤的物理与化学方法降灰 |
| 6. | A study on preparation of ultrafine by wet chemical method
化学沉淀法制备超细先驱沉淀物 |
| 7. | Application of chemical methods on frost disaster prevention
化学调控技术的防霜应用研究 |
| 8. | Preparation of ultrafine iron oxide powder by colloidal chemical method
胶体化学法制备氧化铁超微粉体 |
| 9. | Non - chemical methods for control of soilborne diseases of field crops
大田作物土传病害的非农药防治方法 |
| 10. | Nanoclusters embedded in polyviny lalcohol film was made using a chemical method
纳米晶簇掩埋在pva膜内。 |
