| 1. | There exist two physical methods of obtaining very pure wastewater freezing and distillation . 有两种达到高纯处理废水的物理方法-冷冻和蒸馏。 |
| 2. | "pattern transfer" refers to the transfer of a pattern, defined by a masking layer, into a film or substrate by chemical or physical methods that produce surface relief . “图形转移”是指把掩膜层所确定的图形通过能产生表面转移的化学或物理方法转移到薄膜上或衬底上去。 |
| 3. | Soil quality - physical methods - laboratory methods 土壤质量.物理方法.实验室方法 |
| 4. | Comparison between the physical methods and economic ones 物理学与经济学方法的若干比较 |
| 5. | Review on advance of modified starch based on physical methods 物理法在淀粉改性中的研究进展 |
| 6. | Soil quality - physical methods - method by sieving and sedimentation 土质.物理方法.筛分和沉淀法 |
| 7. | Soil quality - physical methods - determination of particle density 土质.物理方法.颗粒密度的测定 |
| 8. | The brief introduction of the physical methods in mathematical questions 数学问题中的物理方法简介 |
| 9. | Soil quality - physical methods - determination of dry bulk density 土壤质量.物理方法.干土体积密度的测定 |
| 10. | Soil quality . physical methods . measuring of the bulk density . sand method 土壤质量.物理方法.集块密度的测定.沙土法 |