- 拼写相近单词
- nanogram
- 更多 网络例句 与nanograms相关的网络例句 [注：此内容来源于网络，仅供参考]
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At most of the points, the group recorded less than 20 nanograms of PFOA per liter of river water, but it reached 456 nanograms in the Ina River in Hyogo Prefecture and 140 nanograms in the Yodo River in the city of Osaka.
在大多数监测点，检测表明：每公升水中，PFOA的含量为20毫微克，在Hyogo的Ina河中含量为140毫微克，而在大板的Yodo河中含量高达456毫微克。
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At most of the points, the group recorded less than 20 nanograms of PFOA per liter of river water, but it reached 456 nanograms in the Ina River in Hyogo Prefecture and 140 nanograms in the Yodo River in the city of Osaka.
大部份检测表明，每公升水中，PFOA的含量为20毫微克，在Hyogo的Ina河中含量为140毫微克，而在大板的Yodo河中含量高达456毫微克。
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The researchers found that a blood serum vitamin D level of 33 nanograms per milliliter or higher was associated with a 50 percent lower risk of colorectal cancer than that seen with blood levels of 12 nanograms per milliliter or lower.
研究人员发现，血液血清中维生素d水平的33纳克每毫升或更高，是与一个50 ％的风险降低结肠直肠癌的可能性要比见到的那种与血压水平的12纳克每毫升或更低。