megameters 

  1. 名詞
megameter複數: ...(幾)百萬公尺

    
                        
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例句

                

                    
    
                                                    
  1. 
                                At an elevation of 1.8 kilometers, the light extinction from Rayleigh scattering is approximately 10 inverse megameters (Mm -1 ).                            
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  2. 
                                The haze index [in units of deciviews (dv)] is calculated directly from the total light extinction [bext expressed in inverse megameters (Mm-1)] as follows: HI = 10 ln (b ext /10)                            
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