polygonum cuspidate

常見例句

雙語例句

• Objective:To study the influence of temperature and alcohol concentration on extraction efficiency on extraction anthraquinone glycoside from polygonum cuspidate.
  目的：研究提取溫度和提取液乙醇濃度對(duì)從虎杖中提取蒽醌苷的影響。
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