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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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floating-point calculation
floating-point computer
floating-point notation
floating point number
floating-point number
floating-point operation
floating point operations per second
floating-point operations per second
floating point operations per second, FLOPS
floating-point operations per second, FLOPS
floating-point processing unit
floating-point processing unit, FPU
floating-point representation
floating-point system
floating-point unit
Floating population
floating population
Floating Population Community
floating population in Chinese cities
floating potential
floating probe
floating production storage and offloading
floating production,storage and offloading system
floating production storage offloading
floating pulse
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