| 1. | Determination of soil particle density in forest soil
森林土壤土粒密度的测定 |
| 2. | Soil quality . determination of particle density
土壤质量.颗粒密度的测定 |
| 3. | Testing methods for particle density of fine ceramic powder
细陶瓷粉末颗粒密度的测试方法 |
| 4. | Soil quality - physical methods - determination of particle density
土质.物理方法.颗粒密度的测定 |
| 5. | Solid biofuels - methods for the determination of particle density
固体生物燃料.颗粒密度的测定方法 |
| 6. | Iso 11508 : 1998 soil quality - determination of particle density iso 11508 : 1998
土壤质量.粒子密度的测定 |
| 7. | Solid biofuels - methods for the determination of particle density ; german version cen ts 15150 : 2005
固体生物燃料.粒子密度的测定方法 |
| 8. | Soils : investigation and testing . determination of particle density . pycnometer method
土壤.检验与试验.土壤固体颗粒密度测定.水浓缩法 |
| 9. | The incompressibility of the fluid is determined by introduction of a so - called particle density number
流体的不可压缩性是通过引人粒子数密度概念实现的。 |
| 10. | Methods of test for particle density and water absorption of lightweight fine aggregates for structural concrete
结构混凝土用轻细集料的吸水率和颗粒密度的试验方法 |
