ferric
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。
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。
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。
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。
Indications: Pets those who need to reinforce vitamin and calcium, ferric, zincum, selenium, etc.
适宜宠物:各种需要补充维生素及钙铁锌硒的宠物,特别是幼小宠物,老龄宠物,和哺乳期宠物。
PREPARATION OF HIGH EFFECTIVE POLYSILICATE FERRIC FLOCCULANT FROM BLAST FURNACE SLUDGE.
鼓风炉淤泥研制高效聚硅酸铁絮凝剂。
Study on the high effective inorganic polymer coagulant polysilicate ferric aluminum.
高效无机混凝剂聚硅酸铁铝的研究。
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
At pH values above 12, ferric hydroxide will resolubilize due to the formation of the Fe?
当pH值高于12时，由于形成Fe?鳎
The synthesis path of polysilicon ferric sulfate (PSFS) is studied in this paper.
本文探讨了聚硅硫酸铁的合成路径
A new method for synthesizing polymeric ferric sulfate (PFS) which main material are waste sulphuric acid and offscum.
介绍了一种以工业废渣-炼钢烟尘为主要原料,辅以化工厂废硫酸而制成高效无机絮凝剂-聚合硫酸铁(PFS)的新方法。
The new technology for the preparation of superfine ferric oxide from pyrite cinder is studied.
研究了用硫铁矿烧渣为原料,制取超细氧化铁红的新工艺。
Ferric membrane was found in soil microstructure inside Lajia site, indicates local intense eluviation.
在喇家遗址内的土壤微结构中发现有铁质胶膜，表明了局部较强的淋溶作用。
A new method for determining the concentration of ferric ion with capacity analysis has studied in the paper.
本文通过比较分析，提出了一种新的测定铁离子浓度的容量分析方法。
Except sodium ferric EDTA, all other iron sources added to the proces produced a large amounts of insoluble iron.
发现除乙二胺四乙酸铁钠外，添加其他铁源，经焙烤制成面包后，最终都产生了大量不溶性铁。
Isopentyl lactate was synthesis from lactic acid and isopentyl alcohol in the presence of ferric chloride hex-ahydrate.
在六水三氯化铁存在下可以由乳酸和异戊醇合成乳酸异戊酯。
Many enzymes require metal cofactors, e.g. ferredoxin requires ferrous and ferric ions.
许多酶都需要金属的辅助因子，例如铁氧还蛋白就需要铁离子。
Conclusion: Observed from clinical efficiency, ferric sulfate is a good pulpotomy agent.
结论：从临床疗效看硫酸铁溶液是一种较好的牙髓切断药物。
The grain appearance and size of two different ferric oxides were compared and analysed why they had different effect.
利用扫描电镜对比了它们的颗粒尺寸和外观形态，分析了它们使用效果不同的原因。
Coating: Hypromellose, polyethylene glycol 300, titanium dioxide, red ferric oxide and yellow ferric oxide.
涂层： Hypromellose ，聚乙二醇300 ，二氧化钛，氧化铁红和黄色氧化铁。
Isoamyl acetate was synthesized by urushiol resin immobilized ferric trichloride catalyst in this paper.
用漆酚树脂固载化三氯化铁高分子催化剂合成醋酸异戊酯,对催化剂进行了红外光谱表征。
The experimental results indicated that it is feasible to regenerate ferric citrate by air.
实验表明,利用空气再生柠檬酸铁催化剂的方法是行之有效的。
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
The paper deals with the feasibility of making complex polymeric aluminum and ferric chloride(PAFC) from coal gangue.
论述了利用煤矸石制取复方聚合铝铁的可行性。
Results Ferric dehydroabietylamine remarkably reduced the index of ulcer (P
结果脱氢枞胺铁盐在各项试验中均能明显降低溃疡指数(P
Conclusion Ferric dehydroabietylamine can alleviate the experiment gastric ulcer in mice.
结论脱氢枞胺铁盐对多种类型胃溃疡有抑制和治疗的作用。
Examples include the cytochromes, which require ferrous or ferric ions for activity.
例如细胞色素要结合亚铁离子或三价铁离子才具有活性。
Isopropyl chloroacetate is synthesized through esterification catalyzed by ferric chloride.
以氯乙酸和异丙醇为原料、三氯化铁为催化剂，合成了氯乙酸异丙酯。
The synthesis of iso-amyl actate with ammonum ferric sulfate dodecahydrate ascatalyst was studied.
研究了以十二硫酸铁铵催化合成乙酸异戊酯,确定了反应的最佳条件。
EXAFS characterization of ferric oxyhydroxides.Applied Surface Science 169-170:109-112.
嘉义大学，应用化学系研究所，硕士论文。
At present, the making of the pad to use Add protection of nitric acid and ferric chloride solution for corrosion.
目前移印钢板的制作以使用添加保护剂的硝酸溶液和三氯化铁溶液进行腐蚀为主。
Factors on the quality of the ferric oxide powder,which were the byproduct in Lysteel cold-mill,were analyzed.
涟钢冷轧厂分析了影响副产品氧化铁粉的各种因素;
The results show that the ferric potassium alum is a green catalyst for synthesizing ethyl laurate.
实验结果表明,铁钾矾是合成月桂酸乙酯的绿色催化剂;最佳反应条件是:酸醇物质的量比为1:2。
The result indicates that the ferric citrate catalyst is effective to deal with H_2S highly concentrated refinery gas.
实验结果表明,应用柠檬酸铁催化剂处理含高浓度H_2S炼厂气,该方法是行之有效的。
Using water glass and ferric sulfate, the coagulant PFSS was prepared with the oil_field wastewater treated.
用水玻璃对自制的聚合硫酸铁进行改性处理制得聚硅酸铁混凝剂(PFSS),应用于油田含油废水的混凝处理。