工学 化学计量学 释 dinitrosalicylic acid assay; DNS 二硝基水杨酸法 测定食品还原糖、总糖含量的常用方法之一。简称DNS法。
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- polarization-maintaining fiber
- polarization measurement
- polarization measuring device
- polarization microscope
- polarization modal dispersion
- polarization modulation
- polarization modulation measurement principle
- polarization of an Abelian variety
- polarization of background
- polarization of cosmic microwave background
- polarization of electromagnetic wave
- polarization of light
- polarization of magnetotelluric
- polarization parameter
- polarization parameters measurement
- polarization photography
- polarization photometer
- polarization plane
- polarization potential
- polarization process
- polarization receiver
- polarization reversal
- polarization sensitive bolometer
- polarization sensitivity
- polarization spectrometer