acid value

短语

[化] 酸值; 酸价 [医] 酸值

词形变化

acid values 复数 acid values

释义与例句

n.
  1. 1.

    A number used to quantify the acidity of a given substance, equal to the quantity of base (usually potassium hydroxide) in milligrams required to neutralize the acidic constituents in one gram of a sample.