硫酸亚硫酸盐渍土
sulfate sulfurous saline soil
硫酸根离子
sulfate ions
sulfate ion
sulphate ions
sulphate ion
Sulfate
sulfuric ion
SO(superscript 2- subscript 4
sulfate radical
sulphric ion
SO4(superscript 2
Sulfate-ion
SO42
Sulphate
硫酸根离子浓度
sulfate-ion concentration
磷酸亚硫酸法
sulphitation process with auxiliary phosphoric acid
柠檬酸-亚硫酸氢钠-石灰组合抑制剂
Combining depressor of citric acid-sodium hydrogen sulfite-lime