The extraction solvent的用法和樣例：
例句
- The extraction solvent of chemical extraction had pois on which could cause some pollution and toxicity.
化學(xué)萃取法的提取溶劑有毒，會(huì )造成一定的污染和毒害。 - Extraction of polyphenols from Humulus lupulus L was optimized from extracting solvents and other extracting conditions.
從提取溶劑及提取條件等方面對啤酒花多酚提取工藝進(jìn)行了優(yōu)化研究。
