| 1. | Ferric chloride alone gives polymer with benzene .
三氧化铁可单独催化苯的聚合。 |
| 2. | Their removal is effected by aluminum and ferric salts .
用铁盐和铝盐能将其有效地除去。 |
| 3. | Conversion of ferrous to ferric iron occurs readily upon aeration at ph 7. 0-7. 5 .
在PH值7075时，一经曝气亚铁离子很容易转化为铁离子。 |
| 4. | The ferric acetylacetonate, phenyl betanaphthylamine, and lecithin are added through 40-mesh screen .
将乙酰丙酮铁，苯基B-萘胺及磷脂通过40目筛加入。 |
| 5. | The electron acceptor used was a ferric salt that was reduced to the ferrous form during the reaction .
所用的电子受体是一种高铁盐，在反应时它还原成亚铁。 |
| 6. | at ph values above 12, ferric hydroxide will resolubilize due to the formation of the fe鳎anion.
当pH值高于12时，由于形成Fe阴离子，氢氧化铁会再次溶解。 |
| 7. | The arsenate is usually formed in oxidation zones in contact with the atmosphere and free oxygen, and arsenic will precipitate with ferric hydroxide .
在与大气和游离氧接触的氧化带中，常形成砷酸盐，而且砷与氢氧化铁一起沉淀。 |
| 8. | Method of ferric chloride tests for stainless steels
不锈钢的氯化铁试验方法 |
| 9. | Method of ferric sulfate - sulfuric acid test for stainless steels
硫酸铁腐蚀试验方法 |
| 10. | Synthesize and application of poly aluminum ferric chloride
的合成及其应用 |
