Veronicastrum

常见例句

• Objective:To study the chemical constituents of Veronicastrum caulopterum(Hance)Yamazaki by priliminary test.
  目的:通过预试验,初步探索四方麻的化学成分。
• Methods:The extracted mixture of Veronicastrum caulopterum(Hance)Yamazaki from petroleum ether,purified water and 95% ethanol were studied by test tube method.
  方法:采用试管法,对四方麻的石油醚、水、95%25乙醇提取物进行研究,通过多种指示剂和显色剂的沉淀反应或颜色反应,初步推断四方麻中可能含有的化学成分。
• The chemical constituents of Veronicastrum caulopterum(Hance)Yamazaki was primarily demonstrated by precipitation reaction or color reaction with various indicator.
  结果:通过预试验,提示四方麻中可能含有黄酮类、酚类有机酸、糖类、香豆素类等化学成分。
• Veronicastrum Heist.
  [医] 草本威灵仙属
• stenostachyous veronicastrum herb
  长穗腹水草
• Veronicastrum axillare(Sieb.et Zucc.)Yamazaki
  腹水草
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