ferric
美 ['ferɪk] 
英 ['ferɪk]
- adj.铁的；【化】(正)铁的
- 网络三价铁的；正铁的；高铁
英汉解释
英英解释
例句
In this work, super-pure magnetite concentrates are used to substitute for ferric oxide to produce a high-grade Strontium ferrite powder.
因此，本研究提出用超级磁铁精矿代替铁红和铁鳞来制备高性能永磁锶铁氧体预烧料。
A pink, odorless , tasteless powder of zinc oxide with a small amount of ferric oxide, dissolved in mineral oils and used in skin lotions.
一种粉红的、无气味且无味道的氧化锌粉末，含有少量三氧化二铁，可溶解在矿物油中，并可用于皮肤防护。
Tin can dissolve in a strong alkali solution, In ferric chloride, zinc salt of acidic solution of such will be corrosion.
锡能溶于强碱性溶液；在氯化铁、氯化锌等盐类的酸性溶液中会被腐蚀。
The total amount of ion exchange state, carbonate state and ferric-manganese oxidation state has very little effects on full selenium.
二者的离子交换态、碳酸盐态和铁锰氧化态硒含量加和对全硒的影响很小。
Oxalic acid can be used for antimony mordant, ferric ammonium oxalate are printed on blueprint Pharmacy.
草酸锑可作媒染剂，草酸铁铵是印制蓝图的药剂。
We researched the preparation of the magnetism ferric oxide epoxy primer through a serious of experiments, based in consulted information .
通过实验，研究了磁性氧化铁环氧底漆的制备，检测了其各项性能指标。
Hitachi has come up with a motor that uses a ferrite magnet, made of ferric oxide.
日立公司生产出一台使用由氧化铁制成的铁氧体磁铁的发动机。
The optimum reaction conditions of catalyzed synthesis of n-octyl lactate had been studied with the ferric solid superacid as catalyst.
以铁系固体超强酸为催化剂，研究了催化合成乳酸辛酯的最适宜反应条件。
the principal form of iron ore; consists of ferric oxide in crystalline form; occurs in a red earthy form.
铁矿的主要形式，由氧化铁组成，呈晶体状，以红色土状出现。
In the case of new and old corrosive liquid ferric trichloride haihong work together, you can add a little protection for less.
如是新旧三氯化铁腐蚀液各半配合使用的，可少加一点保护剂。
calcium carbonate, calcium phosphate, calcium sulfate, organic compounds, magnesium, aluminum, silicon, ferric oxide etc. . .
碳酸钙，磷酸钙，硫酸钙，有机化合物，镁，铝，矽，氧化铁等。
The residual ferric chloride, and chlorine remaining in the vapor after recovery of the titanium tetrachloride may be recycled.
残余氯化铁，和氯的蒸气后有剩余的四氯化钛的复苏可能会被回收。
The present invention provides a multicomponent copolymerized ferric chloride water-cleaning agent and its preparation method.
本发明提供一种多元共聚氯化铁净水剂及其制备方法。
The reduction rate of ferric oxide powder and specific surface area of superfine iron powder were measured, compared and analyzed.
测量了各个温度和时间下反应的还原率和所得粉末的比表面积，并进行了比较和分析。
Suitable retraction agents include aluminium hydroxide chloride, aluminium sulfate or ferric sulfate solutions.
理想的牙龈收缩试剂包括氢氧化铝氯化物，硫酸铝或硫酸铁溶液。
and nano oxide powder is any one of nano stannic oxide, nano ferric oxide, nano zinc oxide and nano copper oxide.
纳米氧化物粉体为纳米二氧化锡、纳米氧化铁、纳米氧化锌、纳米氧化铜中任一种。
The treatment of the pulp and paper mill secondary effluent by coagulation of aluminum sulfate and ferric chloride was investigated.
研究了硫酸铝和三氯化铁对制浆造纸废水生化出水的处理效果。
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。
Results show that magnetism of fluid weighted by ilmenite powder or ferric oxide powder is the main factor of friction increasing.
结果表明，磁性是钛铁矿粉和氧化铁粉加重钻井液摩阻增加的主要原因，润滑剂不能从根本上解决这一问题。
Inorganic polymer composite flocculants were developed from the traditional aluminum and ferric flocculants.
无机高分子复合絮凝剂是在传统的铝盐、铁盐絮凝剂的基础上发展而来的。
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。
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。
In this paper, ferric iron nano-particles were prepared by sol-gel auto-combustion and used as the catalyst of carbon nanotubes(Cnts).
利用溶胶一凝胶自蔓延燃烧法制备出了纳米氧化铁，并用其作为碳纳米管制备的催化剂。
Kinetic of reduction, as well as characteristic and mechanism, of micronnanometer ferric oxide powder at low temperature was investigated.
研究了低温还原微纳米氧化铁粉的还原特性与机理。
Variety of organic chelating ferric fertilizer and development situation of technology and market were introduced.
主要介绍当前有机螯合铁肥的品种、应用和技术及市场发展现状。
The invention discloses a sugar-ferric-hydroxide compound molecular weight and molecular weight distribution test method.
本发明公开了糖-氢氧化铁复合物分子量及分子量分布测定方法。
Results show that nano-sized ferric oxide has high reactivity, lower reduction temperature for superfine iron powder preparation.
研究表明纳米氧化铁粉活性高，还原温度低，可获得微细铁粉；
Additives for HCM acidizing fluid mainly comprising PCM clay stabilizer, corrosion inhibitor and ferric ion stabilizer etc.
对油田酸化改造过程中使用的酸液添加剂进行了研究，它主要包括粘土稳定剂、缓蚀剂和铁离子稳定剂等。
The catalyst used is one three-metal system including palladium chloride, ferric chloride and the chloride of one first main group element.
所用的催化剂是由氯化钯和三氯化铁加上第一主族元素的氯化物中的一种组成三金属体系。
Fly ash was used to prepare poly aluminum ferric chloride and white carbon black.
采用粉煤灰制备聚合氯化铝铁和白碳黑。
A new kind of slag conglomeration agent is developed by rested on theory, the performance of ferric cake and application situation.
结合理论依据、铁渣性能和钢厂的现场工艺情况，有针对性的开发出了铁水脱硫聚渣剂。
Compound coagulant CAF has been successfully prepared from chitosan(made from natural chitin), poly aluminum chloride and ferric chloride.
以天然物质甲壳素制备壳聚糖，并用壳聚糖、聚合铝和三氯化铁制成了复合混凝剂CAF。
The inventive method has low error, high accuracy, and avoids complex correction via using sugar-ferric-hydroxide compound.
该方法误差较小，精确度较高，采用糖-氢氧化铁复合物标准品还可避免繁琐的校正工作。
The reaction can be repeated on the isolated solids to increase the purity of ferric oxide in the solids.
反应可以在分离的固体上重复以增加固体中氧化铁的纯度。
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。
Results Active carbon and ferric nitrate were selected to prepare composite material for removal of arsenic in drinking water.
结果选择以活性炭为载体材料、硝酸铁为活化试剂制备饮水复合除砷材料。
The results showed that the grafting proceeded successfully with the adding of ferric salt in the solution.
结果表明在溶液中加入阻聚剂摩尔盐可使接枝反应顺利进行。
The synthesis of n-butyl acetate with acetic acid and n-butanol as reactants and catalyst ferric chloride supported by silica was studied.
研究了以二氧化硅负载三氯化铁为催化剂，冰乙酸和正丁醇为原料合成乙酸正丁酯。
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。
Isopentyl lactate was synthesis from lactic acid and isopentyl alcohol in the presence of ferric chloride hexahydrate.
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。
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。
Synthesis experiments of butyl acetate were done with ammonium ferric hydrogen phosphate as catalyzer.
用磷酸氢铁铵为催化剂进行了乙酸丁酯的合成试验。
