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- ferric subcarbonate [医] 次碳酸铁
- 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。
- Description:Bismuth subcarbonate is the the white powder,no smell or taste. 形状:碱式碳酸铋为无味无臭的白色粉末。
- 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。
- Lead, bis(carbonato (2-))dihydroxy;Lead carbonate, basic;Lead subcarbonate;White lead;basic lead carbonate ... 碳酸二羟铅;碱式碳酸铅;珠光粉;铅白;白铅粉香港
- Methods: The samples were ignited, then bismuth subcarbonate in residue was determined by compleximetry. 方法:供试品经有机破坏后,采用络合滴定法测定制剂中碱式碳酸铋的含量。
- The method of producing cupric subcarbonate from impurity removed waste electrolyte is introduced,and it effecting factors are studied. 介绍了废电解液净化除杂制备碱式碳酸铜的方法 ,并对其影响因素进行了试验研究。
- 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。
- Method: 60 children suffered from diarrhea were divided into two groups randomly:Group A was treated with oral Golden bifid and Smectite powder, Group B with Bismuth Subcarbonate. 方法:60例腹泻患儿随机分为两组,治疗组给予金双歧、思密达口服,对照组口服次碳酸铋等,并进行疗效判断。结果:治疗组与对照组两组临床疗效有显著差异;
- 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