ferric

The results indicate that ammonium ferric sulfate is possessed of good catalysis.

结果表明,硫酸铁铵具有良好的催化作用.

Their removal is effected by aluminum and ferric salts.

用铁盐和铝盐能将其有效地除去.

Conversion of ferrous to ferric iron occurs readily upon aeration at PH 7 . 0 - 7. 5.

在PH值 7.0―7.5时,一经曝气亚铁离子很容易转化为铁离子.

The principle and condition of synthesis Isopropyl benzoate with catalyst of ferric chloride was researched.

探讨了氯化铁催化合成苯甲酸异丙酯的反应条件及机理.

Ferric Chloride alone gives polymer with benzene.

三氧化铁可单独催化苯的聚合.

Polyaluminium ferric chloride ( PAFC ) is a new inorganic cation compound coagulant with high effect.

聚合氯化铝铁 ( PAFC ) 是一种新型,高效无机阳离子复合絮凝剂.

Blood - Determinatoin of cholinesterase activity - Spectrophotometric method - Hydroxylamine - ferric chloride method.

全血胆碱酯酶活性的分光光度测定方法羟胺三氯化 铁法.

Meanwhile, produced the liquid ferric chloride used as purifying agent.

同时生产净水剂用液体氯化铁产品.

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.

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.

The seed preparation a key step in Nanometer ferric yellow production.

晶种制备是纳米铁黄生产的关键步骤.

Ferrous iron reduces to ferric iron.

二价铁能还原成三价铁.

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.

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.

It'shows that ammonium ferric sulfate is active.

结果表明,硫酸铁铵的催化活性良好.