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药物折光率测定
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药物折光率测定
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医学
药物折光率测定
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determination of refractive index for pharmaceutical
药物折光率测定
药物的折光率系指光线在空气中进行的速度与其在药物供试溶液中进行速度的比值。通过测定临界角,可以计算出折光率。药物折光率多采用折光计进行测定。药物折光率的测定可以区别不同的油类或检查某些药品的纯杂程度,也可以测定某些溶液制剂的含量。
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end-of-life vehicles
end of line
end-of-pipe treatment
End of Process Control
end of proof
end-of-tape marker
end of text character
end of text character, ETX character
End of the Kingdom of Yue
end of totality
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endofunctor
endogamy
endogas
endogeneity
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endogenous
endogenous antigen
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endogenous dampness
endogenous development
endogenous dryness
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