AIM: To study the value of oral ferric ammonium citrate (FAC) solution as a negative gastrointestinal contrast agent in MR urography (MRU).
目的：研究枸橼酸铁铵作为胃肠道阴性对比剂对改善磁共振尿路成像(MRU)质量的价值。
A dearsenifying process from high concentration arsenate solution by formation of insoluble ferric arsenate is analyzed by thermodynamics and examined experimentally.
从热力学计算及实验两方面研究了酸性冶金废液中以砷酸铁形式中和沉淀脱砷过程。
The triphosphate ion at the interface between the steel substrate and the coating can complex with the corrosion product, such as ferric and ferrous ions, and form a compact p...
而三聚磷酸铝因在钢基表面作用形成致密的保护膜则表现出优良的缓蚀性能。
A solid solution of ferric carbide or carbon in iron; cools to form pearlite or marten site.
含铁碳化物或含碳铁的固体溶体，冷却可形成珠光体或马氏体。
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。
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。
A new procedure is used in the phase and state analysis of cobalt and nickel in sulphate, carbonate, sulphide, easy dissoluble silicate, ferric oxide and hard dissoluble silicate phases.
研究了钴、镍在硫酸盐、碳酸盐、硫化物、易溶硅酸盐、铁氧化物及难溶硅酸盐相态分析的新流程。
Nanograde titanium oxide with ferric stearate on surface was prepared by microwave radiation with water, and the product was characterized by a series of analysis.
采用微波水热法制备了表面包覆有硬脂酸的铁掺杂的二氧化钛纳米粒子，对其微结构进行了表征。
A new type of inorganic polymer coagulant polysilicate ferric (PSF) was prepared by using blast furnace sludge as raw materials, it was used as coagulant in the treatment of dyeing wastewater.
以鼓风炉铁泥作原料，制备一种无机高分子混凝剂聚硅酸铁(PSF)，并将其用于印染废水处理。
The desulfurization mechanism, kinetic models and regeneration methods for the single desulfurizer of activated carbon, ferric oxide and zinc oxide used at a lower temperature are summarized.
阐述了应用于低温条件下的活性炭、氧化铁和氧化锌等单一组分脱硫剂的脱硫机理、动力学模型及再生方法。
The seed preparation is a key step in ferric yellow production.
晶种制备是铁黄生产的关键步骤。
The hydrated ferric sulfate was used as a catalyst for esterification of alcohol with glacial acetic acid and discussed the best condition in reaction of esterification.
报道了以硫酸铁水合物作催化剂合成乙酸酯的研究结果，并讨论了该酯化反应的最佳条件。
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。
This paper discussed a new method of producing ferric oxide red, for the purpose of raising the purity of ferric oxide red and meeting the needs of production.
本文探讨了一种氧化铁红的新的生产工艺方法，旨在提高氧化铁红的纯度，满足生产实际中的要求。
A cement resembling putty; made by mixing ferric oxide and boiled linseed oil; is acid resistant.
一种类似灰的胶泥，由氧化铁和煮沸的亚麻混合而成，具有抗酸性。
The sodium ferric EDTA was a good iron source in bread.
乙二胺四乙酸铁钠为面包中适宜的铁强化剂。
O-Phenylphenol react with sulfuric acid, formaldehyde and ferric iron to form a red colour compound.
邻苯基苯酚与浓硫酸、甲醛和高铁离子生成红色化合物。
Diffusion of anolyte containing ferric ion into the cathode compartment is avoided by maintaining a small hydrostatic head of the mixed solution in the diaphragm-bag.
通过维持隔膜袋里混合溶液小的静压头，避免含有三价铁离子的阳极液扩散进入阴极室。
Nano-ferric oxide is a kind of important nonmetal inorganic material, which can be employed in the realms of pigments, catalysts, ceramics, magnetic recording materials, etc.
纳米氧化铁是一种重要无机非金属材料，能广泛的应用于催化剂、颜料、陶瓷材料和磁记录材料等领域。
In this paper, a study on treating waste water from the production of Waleng paper with polymeric ferric sulfate is reported.
报告了以聚合硫酸铁为水处理剂，处理瓦楞纸生产废水的研究。
Polyaluminium ferric chloride (PAFC) is a new inorganic cation compound coagulant with high effect.
铝铁(PAFC)是一种新型，高效无机阳离子复合絮凝剂。
The result shows that the transducer could be used to detect effectively the stress concentration of a ferric component part and its early defects, the magnetic memory te…
实验结果表明该变送器能有效检测铁磁构件的应力集中以及构件的早期缺陷；
He can use ferric chloride, the copper wire to the melting off; I can use silver nitrate, to connect to a breakpoint.
他可以用氯化铁，把铜导线给溶断；我就可以用硝酸银，把断点给接上。
Application of solid ferric-oxide desulfurizers has been limited for a long time because the gas with high sulfur content can't be purified sufficiently under high space velocity.
固体氧化铁脱硫剂长期以来因硫容量低，用于高含硫气体时，存在着在高空速下气体净化度不高的问题，限制了氧化铁脱硫剂的应用。
Polymeric ferric salt flocculants are a kind of high efficient water treatment agent.
高分子铁盐混凝剂是一类高效水处理剂，也是较广泛应用的絮凝剂。
The preparation of a modified polymerized ferric sulphate and the measurement of its flocculation properties are introduced.
本文介绍了一种改性聚合硫酸铁的制备方法，并测试了改性聚合硫酸铁的絮凝性能。
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。
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。
应用推荐