undercritical water的用法和样例：
例句
- Subcritical water extraction was first used for the determination of organophosphate and carbamate pesticides in samples of fruits and vegetables.
首次采用亚临界水萃取技术进行样品预处理，大大提高了农药残留的提取率。 - Compared to the conventional organic solvent extraction method, the subcritical water extraction method showed shorter handling time and lo.
建立了黄芩药材中黄芩苷的亚临界水提取高效液相色谱测定方法。
