The results of FT IR analysis showed that the sulfonation degree of the aromatic polyureas increased with increasing sulfonation time.
FT IR分析结果表明，芳香族聚脲的磺化程度随磺化时间延长而提高。
The mechanism of de-inking of photocopy waste paper with solvent treatment was investigated by Fourier transforming infrared spectrum (FT-IR), image-scanning and microscope analysis.
采用傅立叶变换红外光谱、图像扫描和显微分析等手段，研究了静电复印废纸溶剂法脱墨的机理。
A kind of soluble planar binuclear metal phthalocyanine was synthesized and was characterized by element analysis and FT IR spectra.
合成了一种水溶性平面双核金属酞菁衍生物，用元素分析和红外光谱对其结构进行了表征。
PAATEA gelator self-assembles into molecular gel by hydrogen bond, ionomer or metal coordination, which was proved by the FT-IR and theoretics analysis.
IR 及理论分析结果表明，该凝胶因子是通过氢键、离子聚集体或金属配位作用聚集、自我组装形成凝胶的。
Pyrolysis process of the modified coal tar pitch is studied using FT IR and element analysis, respectively.
采用FT- IR和元素分析研究改性煤沥青的热解过程。
A kind of soluble planar binuclear metal-phthalocyanine was synthesized and characterized by element analysis and FT-IR spectra.
合成一种水溶性平面双核金属酞菁衍生物，用元素分析和红外光谱对其结构进行了表征。
The deblocking reactions of the prepared blocked polyisocyanates were investigated by thermal gravimetric analysis and FT-IR.
采用热失重分析和红外光谱对封闭物的脱封反应进行了研究。
The obtained samples were characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and thermogravimetric analysis (TGA).
所得样品用扫描电镜(SEM)、傅立叶红外光谱(FT - IR)、X射线衍射(XRD)和热重分析(TG)等分析方法进行了表征。
A new method has been developed to analyze inositol in feed additive samples. FT - IR technique was used for qualitative analysis, and HPLC technique for quantitative analysis.
用红外光谱对肌醇样品进行定性分析，用高效液相色谱法对肌醇样品的乙酰化产物进行定量测定。
The result of FT-IR analysis showed that there was copolycondensation between acid-hydrolyzed and oxidized starch and acrylamide.
结果表明，FT-IR证明了酸解氧化玉米淀粉与丙烯酰胺发生了共聚反应；
These components have been characterized by spectroscopic methods (FT-IR), namely acid number, basic nitrogen number, ultimate analysis and molecular weight measurements using vapor pressure.
之后对这些组分进行了元素、酸碱值、相对分子质量及红外光谱等组成结构测定。
The analysis of FT-IR showed the presence of some PMMA on the talc surface.
红外光谱分析表明，在接枝滑石粉表面存在着PMMA。
The coke and its precursors were characterized by TGA, FT-IR, solid-state 13c NMR, elemental analysis, GC-MS, and temperature-programmed oxidation (TPO) analysis.
采用热重、红外、13c固体核磁、元素分析、色质联用、程序升温氧化法等手段对催化剂上的焦炭和液相产物中的焦炭前驱体进行了考察。
Structures of the products were confirmed by elementary analysis, FT-IR and 1 HNMR spectra.
通过元素分析、红外光谱和核磁共振氢谱证实了产物的结构。
FT-IR analysis showed that there were trace CO32- in the crystal lattice of nano-HA, which was favorable for improving its bionic performance.
FT-IR研究结果表明，纳米HA粉体的晶格中含有微量CO32-，有利于改善其仿生性能。
The structure of this monomer were confirmed by means of Elements Analysis, Fourier transform infra-red spectroscopy (FT-IR), 1H NMR.
其后又通过元素分析，1H-NMR和IR等方法，对该单体结构进行了结构表征。
Some amorphous magnesium carbonate existed in the detergent product as shown by FT-IR analysis.
红外谱图结果表明，磺酸镁清净剂产品含有无定形碳酸镁。
Some amorphous magnesium carbonate existed in the detergent product as shown by FT-IR analysis.
红外谱图结果表明，磺酸镁清净剂产品含有无定形碳酸镁。
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