Study on preparation of reduced iron powder using copperas;
由硫酸亚铁(绿矾)制取还原铁粉的工艺研究
Treatment of waste incineration residues with copperas: Investigations of reaction conditions for simultaneously stabilizing different heavy metals;
绿矾处理垃圾焚烧灰渣过程中重金属的同时稳定化研究
New technology of copperas preparation from pyrite cinders;
以硫铁矿烧渣为原料制备绿矾新技术
The paper presents a process by which superfine and high tinting pigments of iron oxide series are prepared from green vitriol——a byproduct obtained from titanium white production.
介绍了以钛白副产绿矾为原料制备ＦｅＳＯ４溶液，再经净化处理用于制超微细和高着色力氧化铁系颜料的工艺过程。
The composition of beudanite from Pinggui deposite district was characterized by w_B/%:PbO 31.
砷铅铁矾一般产出于含砷硫化物矿床氧化带铁帽中,常见与之共生的矿物有臭葱石、砷铅石、砷铅铁石、乳砷铅铜石等砷酸盐类矿物。
A lead sulfate mineral, PbSO4, occurring in colorless or tinted crystals and formed by the weathering of lead ore.
铅矾，硫酸铅一种硫酸铅矿，PbSO4，出现在无色或浅色晶体内，由铅矿风化形成
Determination of Pb in Edible Potassium Alum by the Stabilized Temperature Platform Furnace AAS
等温平台石墨炉原子吸收法测定食用明矾中的铅
blue vitriol,ie copper sulphate
胆矾（五水硫酸铜）.
bauxite carrier
铝矾土运输船铁矾土运输船
Alum will settle turbid water.
明矾可以澄清浊水。
diphtheria toxoid alum precipitated (diph-tox AP)
明矾沉淀白喉类毒素
alunite expansion agent for concrete
明矾石混凝土膨胀剂
alum-precipitated tetanus toxoid(APTT)
明矾沉淀破伤风类毒素
cycloversion desulfurizatio
固定床矾土催化脱硫法
extinct dodos and solitaires.
已灭绝的渡渡鸟和矾鸫。
Of, relating to, or containing aluminum or alum.
铝的，矾土的铝或明矾的，与其有关的或包含其的
The seven leading bauxite exporters formed the International Bauxite Association.
七个主要的铝矾土出口国组成国际铝矾土协会。
The three phase immiscibility of Fanshan magma resulted in the formation of three phosphorus ore zones.
矾山岩浆的三相不混溶作用导致了矾山三个矿带的形成。
galena [lead sulphide]
方铅矿〔铅硫化物〕
Drop a little alum into the water and you can see to the bottom.
一把明矾放下去，就看见了底。
Food additive--Aluminum potassium sulfate
GB1895-1994食品添加剂硫酸铝钾(钾明矾)
a leather that has been treated with alum and/or salt.
一种用明矾或盐处理过的皮革。
There's danger every night on the streets of L. A.
夜晚的洛杉矾大街上每天都是危险的。