| 1. | They kept up a good head of steam .
他们把蒸气压力保持在所需的水平上。 |
| 2. | Vapour pressure is an important product specification .
蒸气压是一个重要的产品规格。 |
| 3. | The presence of a nonvolatile solute in a liquid always lowers the vapor pressure of the solution .
溶液中存在的非挥发性溶质，总是使溶液的蒸气压降低。 |
| 4. | The most accurate observations are made when we observe the light emitted when the vapour pressure is low .
当蒸气压很低时，可以对原子所发射的光谱作出最精确的观测。 |
| 5. | The vapor pressure and heat of vaporization have been shown to be significant properties in nonsteady droplet vaporization .
在非稳态的液滴汽化中，蒸气压和汽化热是重要的性质。 |
| 6. | A nearly ideal solution like benzene-toluene shows a vapor-pressure curve that conforms very closely to the plot .
象苯一甲苯那样的接近理想溶液，其蒸气压曲线与此图板极为吻合。 |
| 7. | Petroleum products - determination of vapour pressure - reid method
石油产品蒸气压测定法 |
| 8. | Verification regulation of vapour pressure osmometer
蒸气压渗透仪检定规程 |
| 9. | They kept up a good head of steam
他们把蒸气压力保持在所需的水平上 |
| 10. | Test method for vapor pressure of petroleum products automatic method
石油产品蒸气压力测试方法 |
