roentgens 

  1. 名詞
roentgen複數: (放射線單位)倫琴

    
                        
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例句

                

                    
    
                                                    
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                                A measurement of gamma radiation in roentgens .                            
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                                The contour lines show the cumulative radiation exposure in roentgens (R) for the first 96 hours after the test.                            
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                                The standard for radiation exposure to personnel was the same as that used by the Manhattan Project: 0.1 roentgens per day.                            
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                                In one case, people had received radiation doses of 50 roentgens - four times that of those who had been evacuated from Chernobyl.                            
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                                A summary of film badge readings (in roentgens ) for July and August, when the largest number of personnel was involved, is listed below:                            
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