• 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、图像扫描显微分析等手段,研究了静电复印废纸溶剂法脱机理

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  • The thermo-oxidative stability of nylon 12 is investigated by infrared spectrum(IR), and by measuring whiteness and inherent viscosity of oxidized nylon 12.

    采用热失重分析、测定、特性粘度红外光谱IR)等方法对尼龙12热氧稳定性进行了研究

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  • Then we detected the physiochemical characteristics of the MS sample through scanning electron microscopy ( SEM ) , infrared spectrum ( IR )and differential thermal analysis ( DTA ) .

    通过多种检测手段,如:扫描电镜SEM)、红外光谱IR)、示差分析DTA)等对制备样本理化特性进行检测。

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  • The quartz is studied using an electron paramagnetic resonance (EPR), infrared spectrum (IR) and the electrical conductible degree of ore-bearing fluids.

    借助于电子磁共振、成矿溶液电导红外光谱方法对刺猬沟金矿区石英进行了分析。

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  • The structural characteristics of silk fiber, fresh silk fibroin membrane and GOD-silk fibroin membrane were investigated by means of infrared(IR)spectrum respective-ly.

    脱胶丝素纤维、初生丝素蛋白、固定化GOD-丝素膜结构进行了红外光谱分析。

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  • Meanwhile the oxygen related defect sites disappear in infrared (IR) spectrum after high temperature calcination.

    与此同时,骨架红外(IR)空位缺陷消失

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  • Fast Response, medium wave Infrared heaters are twin tube IR heaters with a spectrum between short wave and standard medium wave heaters.

    快速响应中波红外加热器标准频谱红外加热器。

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  • Fast Response, medium wave Infrared heaters are twin tube IR heaters with a spectrum between short wave and standard medium wave heaters.

    快速响应中波红外加热器标准频谱红外加热器。

    youdao

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