您要查找的是不是：
- ferric tribromide 溴化铁
- Ferrous iron reduces to ferric iron. 二价铁能还原成三价铁。
- Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合。
- Their removal is effected by aluminum and ferric salts. 用铁盐和铝盐能将其有效地除去。
- Acetates were synthesized with ammonium ferric sulfate as catalyst. 以十二水合硫酸铁铵为催化剂合成乙酸酯。
- In the second reactor, the ferric solution leaches the ore. 在第二个反应器中，用三价铁离子溶液浸出矿石。
- Outdoor pipe of gas should be painted with mica ferric oxide cover paint twice. 户外烟气管道应该用云母三氧化二铁面漆油漆两次。
- PREPARATION OF POLYALUMINIUM- FERRIC CHLORIDE FROM SULPHUR- FERRIC ORE DREGS. 利用硫铁矿渣制备聚合氯化铁铝净水剂。
- In the first step, a ferrous iron solution is oxidized to ferric iron. 在第一段中,二价铁离子溶液被氧化成三价铁离子溶液。
- Ferric sulfate was first used for the synthesis of di 2 ethylhexyl maleate. 首次将硫酸铁用于催化合成马来酸二辛酯。
- A novel method for synthesizing a series of tribromomethylarenes by halogen exchanging of trichloromethylarenes with boron tribromide was reported. 摘要报道了一种以三氯甲基芳烃与三溴化硼反应制备系列三溴甲基芳烃的新方法。
- The presence of ferric oxide in the ores is key factor resulting in low whiteness of illite. 河南舒山伊利石矿中氧化铁的存在是造成伊利石白度低的主要原因。
- A new process of synthesizing tribromide phenol was developed by control speed crystallization technique. The purity of the product got from the test could reach over 99.5%. 以双氧水作为氧化剂;乙醇作为溶剂;采用控速结晶技术开发研究了一步法合成三溴苯酚的生产新工艺;所得产品游离溴低;原材料消耗低;产品纯度99.;5%25以上;达到国外同类产品技术水平。
- The relationship between soil texture, soil ferric oxide and soil spectral reflectance. 氧化铁与土壤质地与土壤反射率的关系。
- This article reports the preparation of solid polymer ferric sulfate by peroxide hydroge oxidation. 介绍了用双氧水氧化法制备固体聚合硫酸铁的简单工艺。
- A natural brown earth containing ferric oxide and manganese oxides, used as pigment. 棕土含有红色氧化铁和氧化锰的天然棕色泥土，用作颜料
- A nonmagnetic solid solution of ferric carbide or carbon in iron,used in making corrosion-resistant steel. 奥氏体一种非磁性的固状可溶性含铁碳化物或含碳铁，用于制作不锈钢
- A nonmagnetic solid solution of ferric carbide or carbon in iron, used in making corrosion - resistant steel. 奥氏体一种非磁性的固状可溶性含铁碳化物或含碳铁，用于制作不锈钢
- High strength, good resistance to errosion of ferric oxide slag, good wear resistance. 强度高,抗氧化铁皮渣侵蚀,耐磨性好。
- 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。
