ultrasonic wavemethod的用法和樣例：
例句
- Research on ultrasonic wave extraction of total flavonoids from fruit marc of Hippophae rhamnoides L.
超聲波法提取沙棘果渣中總黃酮的最佳工藝研究。 - CONCLUSION The method of ultrasonic treatment is better than the hot maceration for the extraction of total flavonoids from Lonicera japonica leaves.
結論從金銀花葉中提取黃酮類(lèi)化合物的較佳方法為超聲波法。
