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- 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。
- It found that the major influencing components of mechanical effects are mineral and cemented structure of ferric ion or cesium ion. 提出了新概念湿吸力,首次将结构吸力划分为可变结构吸力和本征结构吸力,给出了非饱和土广义有效应力公式和抗剪强度。
- The method used in the past for evaluating ferric ion stabilizer for acidization is not only complicated but also hard to operate, thus being unfavorable for objective evaluation. 以往的酸化铁离子稳定剂评价方法既冗长复杂又不易操作,不利于铁离子稳定剂的客观评价。
- This paper expounds a new technology which can remove ferric ion from industrial hydrochloric acid using anion resin,and also discusses the technology and parameter. 介绍了树脂法去除工业盐酸中铁及重金属离子的新工艺,讨论了阴离子交换树脂在工业盐酸中除铁的工艺及参数。
- Additives for HCM acidizing fluid mainly comprising PCM clay stabilizer, corrosion inhibitor and ferric ion stabilizer etc. in oilfiela acidizing were developed. 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。
- Based on this ,the authors suggest that the research of inorganic should be diverted healthfully along with the orientation from molecule to polymer,from ferric ion and aluminium ion to other cati... 在此基础上,作者认为无机絮凝剂的研究方向应沿着低分子向高分子、铁铝离子向其它阳离子并适当考虑阴离子的影响、加强基础研究的方向健康发展。
- 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。
- 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。
- The ferric ions in VGO have been minimized after the measures were taken,thus,a safety and smooth running of the hydrocracking unit has been realized. 针对腐蚀问题,采取相应的工艺防腐和设备更换材质方法,以达到降低VGO中铁离子的目的,从而使加氢裂化装置安全平稳运行。
- L. E. Olssen, S Petersson, B. A. Westrin, A. Fransson and B. Nordell, “Diffusion of Ferric Ions in Agarose Dosimeter Gels,” Phys. Med. Biol., 37, 2243-2252, 1992. 杨左元;“硫酸亚铁剂量胶之铁离子扩散效应探讨;”国立阳明大学医学工程研究所硕士论文;民国九十一年六月.
- This paper expounds the fundamental rules of removing ferric ions by jarosite and presents results of removing ferric ions from concentrated acid curing-trickle leaching solution of an uranium ore. 本文论述了黄钾铁矾除铁法的基本原理以及用于处理某铀矿石的浓酸熟化-淋滤浸出液中除铁的研究结果。
- Study on ferric ion doped anatase titanic oxide with density functional theory 用密度泛函理论研究三价铁掺杂锐钛矿二氧化钛
- Rapid Determination of High Content Ferric Ion in Acidic Copper Plating Bath 酸性镀铜溶液中高量铁的快速测定
- Effects of Ferric Ion Hydrolysis on the Balance of Acid and Ester in Brandy 铁离子水解对白兰地酯酸平衡的影响
- Keywords ferric ion;ferrous ion;talc;adsorption;depression;mechanism; 铁离子;亚铁离子;滑石;吸附;抑制;机理;
- Keywords Thiobacillus ferrooxidans Ferric ion Flue gas desulfurization; 氧化亚铁硫杆菌;三价铁离子;烟气脱硫;
- Keywords ferric ion stabilizer;dissolution dispersity;additive;acidization; 铁离子稳定剂;溶解分散性;添加剂;酸化;
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- 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。