copperas

基本解释

• n.绿矾

同根派生

英汉例句

• An odor of copperas issued in puffs from the roofs of the neighboring factory.
  阵阵硫酸化合物的气味从附近一家工厂的房顶上冒出来。
• The major ore mineral in the Shijuli copper deposit is chalcopyrite, copperas stone and so on.
  石居里铜矿床矿石中主要矿石矿物由黄铜矿及黄铁矿等组成。
• The polymerizing ferric sulfate can be produced by oxidizing copperas which is the by product of titanium dioxide and adding polymerizer.
  本文以钛白副产品绿矾为原料，氧化后，加入聚合剂生产聚合硫酸铁。
• New technology of copperas preparation from pyrite cinders
  以硫铁矿烧渣为原料制备绿矾新技术
• Keywords pyrite cinders;copperas potassium;iron yellow;
  硫铁矿烧渣;硫酸亚铁;铁黄;