nanograms 

  1. 名詞
nanogram複數: 亳微克

    
                        
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例句

                

                    
    
                                                    
  1. 
                                The LD50 is measured in NANOgrams .                            
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                                Yes, in nanograms , a billionth of a gram.                            
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                                Now, if you test 8 nanograms , you have a positive test.                            
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  4. 
                                The legal limit is five nanograms of THC per milliliter of blood .                            
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  5. 
                                Many "oral HGH" products advertise their HGH levels in nanograms .                            
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