常見(jiàn)例句雙語(yǔ)例句In acid medium, the ferrous oxalate was prepared with ferrous ammonium sulfate and oxalic acid.采用硫酸亞鐵銨和草酸溶液在酸性介質(zhì)條件下合成含有結(jié)晶水的草酸亞鐵。Manganese in manganese ore is determined with ammonium ferrous sulfate titration method of perchloric acid oxidation.對(duì)重鉻酸鉀滴定法測(cè)定鐵礦石中全鐵的不確定度的評(píng)定過(guò)程、評(píng)定方法進(jìn)行了研究。A new method for determining phosphorus by spectrophotometry was developed, which uses ammonium ferrous sulfate and glucose as mixed reductant. The optimum conditions were determined.用硫酸亞鐵銨和葡萄糖作為混合還原劑，建立了用分光光度法測(cè)定磷的方法，確定了最佳測(cè)定條件。 返回 ammonium ferrous sulfate