The action mechanism of rare earth in non ferrous metals was discussed in detail in this article.
本文深入讨论了稀土在有色金属中的作用机理。

The contents of tea polyphenols in tea can be determined with ferrous tartrate colourimetry method.
采用酒石酸亚铁比色法测定茶多酚含量。

Metal complexants such as ferrous complexant and cobaltic complexant are common used in this process.
液相络合法常用的金属络合剂有亚铁络合剂和钴络合剂等。

Ferrous oxide output up to the first in the world, and still being faced with severe export situation
我国氧化铁产量跃居世界第一，出口形势仍然严峻

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。

A preliminary study on the effects of ferrous sulphate for controlling chlorotic disorder of apple tree
绿矾对防治苹果黄叶病效应的初步研究

Experience in condenser tube filming with ferrous sulfate for No.1 Generating unit in Yunfu Power Plant
浅谈云浮发电厂1号机组凝汽器硫酸亚铁镀膜得一点经验

The treatment sequence involved addition of ferrous sulfate for precipitation, and subsequence filtration.
处理步骤是先加硫酸亚铁使之沉淀，然后过滤。

Studies on the application of ferrous sulphate for controlling chlorosis of apple tree on the calcium soils
在石灰性土壤上硫酸亚铁防治苹果黄叶病的研究

At last, it titrates with ferrous ammonium sulfate, using the sodium diphenylamine sulfonate as a catalyst.
以二苯胺磺酸钠为指示剂，用硫酸亚铁铵标准溶液滴定。

the base body of the heat storage body is made of refractory material, ceramic material, or ferrous material.
蓄热体基体由耐火材料, 陶瓷材料或钢铁材料制成。

Preparation of Red Iron Oxide Pigment with Ferrous Sulfate from the Byproduct of Titanium Dioxide and Its Coating
钛白副产物硫酸亚铁制取氧化铁红颜料及其包膜的研究

CONVENTIONAL DESIGNATION OF THE METHODS OF MANUFACTURE AND DELIVERY STATES OF CAST NON FERROUS METALS AND ALLOYS.
有色金属和非铸铁合金制造方式和交货条件常用名称

Therefore, a sample prepared from ferrous wiley Mill should not be used to determine the minute iron content in it.
因此, 测定试样中的微量铁, 决不能用铁质粉碎机制备试样。

Standard Test Method for Corrosion Resistance of Ferrous Metal Fastener Assemblies Used in Roofing and Waterproofing
屋顶和防水用铁制金属紧固件组件的防腐试验方法

Comparison of yangxueyin and ferrite sulfate in the treatment of 100 pediatric patients with ferrous deficient anaemia
养血饮口服液与硫酸亚铁对照治疗小儿缺铁性贫血100例

Determination of uranium in uranium ore concentrate by ferrous sulfate reduction potassium dichromate titrimatric method
铀矿石浓缩物中铀的测定硫酸亚铁还原 重铬酸钾滴定法

Comparison Study on Treatment of Wastewater with Copper in Complex State by Processes of Ferrous Sulfate and Sodium Sulfide
硫酸亚铁法与硫化钠法处理络合铜废水的对比研究

The influence of smoking time on determination of manganese content in ferromanganese by ammonium ferrous sulfate titration
冒烟时间对硫酸亚铁铵滴定法测定锰铁中锰含量的影响

Fundamentals and applications of separating Ga and Ge from ferrous powder reduced from zinc leach residues by corrosion process.
锈蚀法从浸锌渣还原铁粉中分离镓锗的基础与应用

Preparation of Compound Polymerized Ferric Sulfate Chloride With Waste Liquid From Hydrochloride Acid Picking and Ferrous Sulfate
盐酸酸洗废液制备复合聚合氯化硫酸铁

Chemical analysis of ferrous materials. Determination of nickel in steels and irons. Flame atomic absorption spectrometric method.
钢和铸铁的化学分析。镍的测定。火焰原子吸收光谱测定法

Reductive effect of ferrous iron on chromate in alkaline system and its application to controlling Chromium leaching from incineration fly ashes
碱性系统中铁对铬的还原作用及其对飞灰中铬的浸出控制