extracting rate的用法和樣例：
例句
- The result shows that bio-catalytical oxidation is available to raise the extraction rate of gold.
結果表明，生物催化氧化對于提高金的提取率有顯著(zhù)效果。 - Effect on Extraction Rate of Amino Acids and Trace Elements with Different Solvents in Actinidia chinensis Planch.
不同溶劑對彌猴桃果實(shí)中氨基酸與微量元素提取率的影響。
