ferrous ammonium sulfate
英 [ˈferəs əˈməʊniəm 'sʌlfeɪt]
美 [ˈferəs əˈmoʊniəm 'sʌlˌfeɪt]
硫酸亚铁铵
双语例句
- In accordance with ferrous ammonium sulfate in water samples to calculate the amount of material to restore the volume of oxygen consumption, which was potassium dichromate titration reflux.
根据硫酸亚铁铵的用量算出水样还原性物质消耗氧的量，这就是重铬酸钾回流滴定法。 - Improvement for titrimetric determination of chromium in steel based on ferrous ammonium sulfate oxidized by perchloric acid;
利用水中性浸出，硫氰酸汞-硫酸高铁铵分光光度法测定锌精矿中氯的含量。 - There were no apparent different effects between using ferrous sulfate and using ferrous ammonium sulfate, the former was much cheaper and no secondary pollution.
用硫酸亚铁的效果与用硫酸亚铁胺的效果相差不大，且前者价格便宜，使用中不会造成二次污染； - The potassium dichromate standard solution was added as oxidizing agent and erbium oxide ( Er_2O_3) added as catalyst. After the digestion was completed, excess of the dichromate in the solution was back-titrated with standard ferrous ammonium sulfate solution using ( 1,10-phenanthroline) as indicator.
在体积比为4∶1的硫酸和磷酸混酸溶液中，重铬酸钾作氧化剂，氧化铒（Ⅲ）催化微波消解生活污水，过量重铬酸钾用1,10菲绕啉指示，硫酸亚铁铵标准溶液滴定。 - Determination of ferrous ammonium sulfate etc reference reagents by the constant current coulometric analysis method
恒电流库仑分析法测定硫酸亚铁铵等基准试剂的纯度 - The method determining the chromium trioxide concentration in the Cr-electroplating solution is set up by the electrometric itration with the ferrous ammonium sulfate as the titrant.
建立了以硫酸亚铁铵作滴定剂，电位滴定法测定镀铬溶液中铬酐（CrO3）含量的方法。 - Ceric in samples is determined by ferrous ammonium sulfate.
采用硫酸亚铁铵法测定样品中四价铈含量； - An improved method was proposed for solving that smoking temperature is not easy to control and reducing materials in mixed acid with sulfuric acid and phosphoric acid can influence the determination of chromium in the titration method based on ferrous ammonium sulfate oxidized by perchloric acid.
针对原来高氯酸氧化硫酸亚铁铵滴定法中存在的冒烟温度不易控制和硫磷混酸存在还原性物质影响测定的问题，对该法进行了改进。 - The ferrous oxalate with crystal water was prepared with ferrous ammonium sulfate and oxalic acid in acid medium.
采用硫酸亚铁铵和草酸溶液在酸性介质条件下合成含有结晶水的草酸亚铁。 - High yield of single crystalline magnetite nanowires have been synthesized by a simple low-temperature hydrothermal method using ferrous ammonium sulfate hexahydrate, trisodium citrate and PVP as starting materials at 180 ℃.
以摩尔盐，柠檬酸三钠，PVP为原料，在温度为180℃时通过一个简单的低温水热方法制备出高产量的单晶磁铁矿纳米线。