![wavelengths造句怎麼寫]( "wavelengths造句怎麼寫")
- Youhavenegativewavelengths.Smallonesemitshorterwavelengths(blue).Ininfraredlight,shorterwavelengthslookblue,andlongerwavelengthsappearred.Largeonesemitlongwavelengths(redlight).Smallonesemitshorterwavelengths(blue).Theproperworkingwavelengthsshouldbe...
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