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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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thermal analysis coupled with infrared spectroscopy
thermal analysis coupled with mass spectrometry
thermal analysis for pharmaceutics
thermal analysis instrument
thermal analysis kinetics
thermal analysis (TA)
thermal analyzer
thermal anchoring
thermal and mechanical properties of semiconductor
thermal and moisture balance of swine building
thermal asymmetric interlaced PCR,TAIL-PCR
thermalasymmetric interlaced PCR,TAIL-PCR
thermal asymmetric interlaced polymerase chain reaction
thermal background
thermal background emission
thermal background radiation
thermal balanceof rural energy saving project
thermal balance test for space transport vehicle
thermal balance test method for spacecraft
thermal barrier coating
thermal barrier coatings
thermal battery
thermal biosensors
thermal black-body radiation
thermal bonding
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