| 1. | The fluorine does not accumulate indefinitely in the water .
氟不会在水里无限制地积累。 |
| 2. | Perhaps the process should rightly be called fluoridation .
或许这个过程应正确地称为氟化。 |
| 3. | In this step, the adduct from step 1 is fluorinated .
在这一步，将步骤1的加合产物进行氟化。 |
| 4. | Most of the chlorofluoromethanes reside in the lower stratosphere .
大多数氯氟甲烷存留在平流层下部。 |
| 5. | If the fluorine content is high, it may increase plant corrosion .
如果氟的含量高，会加剧设备的腐蚀。 |
| 6. | It is characterized by the lubricity of typical fluorocarbons .
它的特点是具有典型氟碳聚合物的润滑性。 |
| 7. | For this reason, most floated gyros are filled with the fluorocarbons .
因此，大多数液浮陀螺充以氟碳化合物。 |
| 8. | A large proportion of the fluorine is vaporized during the concentration process .
在浓缩过程中大部份氟蒸出。 |
| 9. | It shows a thousandfold selectivity for fluoride over other common anions .
它对氟离子的选择性比其它普通阴离子高几千倍。 |
| 10. | The reaction product is thereafter treated with additional amounts of difluoroamine .
然后，将反应物与附加量的二氟氨进行处理。 |
