freshwater sediment

常见例句

双语例句

• The bioassay of freshwater sediment toxicity is described.
  描述了淡水沉积物毒性的生物测试方法。
• Minor element analysis demonstrates that is is freshwater sediment.
  据微量元素含量分析，此高岭石系淡水沉积物。
返回 freshwater sediment