nanogram是什么意思_nanogram怎么读_nanogram的音标

词条
nanogram
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单词大全
更新时间
2026-11-06 06:22:42
「nanogram」是一个常用成语,以下为其拼音、释义、出处、用法、典故及例句等详细内容,供学习与查阅参考。

“nanogram”的音标:

英式:/ˈnænəɡræm/

美式:/ˈnænəɡræm/

“nanogram”的用法和例句8句:

  • The concentration of the hormone in the blood sample was measured at 5 nanograms per milliliter.(血液样本中该激素的浓度被测量为5纳克/毫升。)
  • Even a nanogram of this radioactive material requires special handling procedures.(即使是1纳克的这种放射性材料也需要特殊处理程序。)
  • The researchers isolated a DNA fragment weighing just 20 nanograms for the experiment.(研究人员分离出一份仅重20纳克的DNA片段用于实验。)
  • In forensic analysis, trace amounts as small as a few nanograms of evidence can be crucial.(在法医分析中,小至几纳克的微量物证也可能是关键。)
  • The drug's efficacy was tested at doses ranging from 1 to 100 nanograms per kilogram of body weight.(该药物的效力在每公斤体重1至100纳克的剂量范围内进行了测试。)
  • The sensor can detect pollutants in water at concentrations below 0.1 nanograms per liter.(该传感器可检测水中低于0.1纳克/升的污染物浓度。)
  • A single nanogram of this toxin is sufficient to cause severe allergic reactions in sensitive individuals.(仅1纳克的这种毒素就足以使敏感人群出现严重过敏反应。)
  • The new analytical technique allows scientists to measure substances with precision up to picograms, finer than nanograms.(新的分析技术使科学家能够测量精度达到皮克级的物质,比纳克更精细。)
以上参考资料是词义通为您整理的单词“nanogram”的解释和含义,如有错漏请向我们提供反馈意见。
来源:词义通 | 更新时间:2026-11-06 06:22:42 | 如有错漏欢迎反馈纠错

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