普纳 - CNKI知识搜索 第15期 目的:通过乙酰化反应将亲水性普鲁兰多糖进行疏水改性,并制备乙酰普鲁兰纳米粒。方法:利用傅立叶红外光谱(Fourier transforminfrared,FT-IR)、核磁共振氢谱(proton nuclear magnetic resonance,1HNMR)对乙
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采用傅立叶红外光谱 Fourier transform infrared ; FT-IR ; Fourier-transform infrared spectroscopy
利用傅立叶红外光谱 Fourier transform infrared
用傅立叶变换红外光谱 Fourier transform infrared spectroscopy ; fourier transform infrared ; Fourier transform infrared spectrometer
用傅立叶红外光谱仪测定羧基含量。
Determine carboxyl content with Fourier infrared spectrum instrument.
建立了用傅立叶红外光谱仪快速检测聚丙烯中二苄叉山梨醇类透明剂含量的方法。
A method for rapid quantitative determination of dibenzylidene sorbitol clarifying agents in polypropylene (PP) by Fourier transform infrared spectrophotometry (FTIR) was developed.
目的：用傅立叶变换红外光谱法对传统中药芡实进行鉴别。
OBJECTIVE: To differentiate Chinese traditional medicine semen euryales with Fourier transformation infrared spectrum.
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