单词pyrophosphoric acid
网络: 焦磷酸；英文名称；焦硫酸
Free silica in geological exploration dust is measured by both Xray diffraction and pyrophosphoric acid methods.
对粉尘中游离二氧化硅含量进行了X线衍射法和焦磷酸消化法的对比测定。
Rapid Determination of Total Pyrophosphoric Acid Group in Pyrophosphate Plating Solution
焦磷酸盐镀液中总焦磷酸根的快速测定