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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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Offenburg
offence of encouraging or assisting crime
offender motivational interviewing
offender risk assessment
offenders’mental crisis intervention
offender under community corrections
offending
offense of joint negligence
offensive odor
offensive realism
offer
offer-for-bid system
offering
off-fiber
off-focus detection
off-focus image
off-focus imaging
off-focus observation
off-grid photovoltaic system
off-grid wind-photovoltaic hybrid power generation system
off-grid wind power system
offical document
offical document examine
offical document publishing
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