• The product was characterized by elementary analysis and IR.

    元素分析红外光谱对该产品进行了表征

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  • The conclusion above can be obtained by elementary analysis.

    根据初步的数据分析可以得出上述结论

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  • The structures were characterized by elementary analysis, IR and 1hnmr.

    它们结构元素分析IR1hnmr表征。

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  • These compounds were characterized by IR, 1HNMR and elementary analysis.

    这些化合物均被1HNMRIR元素分析证实。

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  • RESULTS The structure was identified by MS, 1HNMR and elementary analysis.

    结果产物红外、核磁共振元素分析得到确认。

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  • The structure of target compound was confirmed by IR and elementary analysis.

    产物经IR元素分析表征结构

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  • The structure of product was conformed by elementary analysis, IR and 1H NMR.

    产品结构元素分析红外光谱核磁共振确证

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  • The structure of HAPS was identified by using IR, HNMR and elementary analysis.

    元素分析红外光谱分析磁共振谱分析,确证了HAPS结构

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  • Meanwhile, its structure was characterized by elementary analysis, IR and 1h NMR.

    并用元素分析红外光谱1hNMR结构进行了表征

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  • The structures of the products were confirmed by HNMR, IR and elementary analysis.

    对合成产物分别磁共振红外光谱元素分析确证结构

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  • The physical property and the structure of product were characterized by IR and elementary analysis.

    利用红外光谱分析元素分析产品进行结构表征。

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  • The structure and composition of the copolymer were characterized by IR, NMR and elementary analysis.

    红外光谱核磁共振元素分析测定共聚物结构组成

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  • On the base of tidying the materials, I would attempt to do elementary analysis to the stone artifacts.

    本文资料整理基础尝试石制品进行初步分析

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  • An acid yellow was synthesized by diazo and azo, and characterized by elementary analysis, IR and 1h-nmr.

    酸性经过重氮化偶合反应合成一种氮染料,对它进行了IR、1h - NMR和元素分析表征

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  • PVC-Pyridine resin was prepared, and its structure was characterized by IR spectra and elementary analysis.

    合成了聚氯乙烯一吡啶树脂通过元素分析红外光谱进行了表征

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  • The structure of products was identified by elementary analysis, infrared spectroscopy and nuclear magnetic spectrum.

    元素分析红外光谱磁共振谱确认产物结构

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  • In essence, all functions studied in elementary analysis are either variations of the exponential function or they are.

    初等分析从本质上来说要么指数函数变种,要么是。

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  • The structures of the synthesized new compounds have been identified by elementary analysis, melting points and IR spectra.

    采用元素分析熔点红外光谱等鉴定化合物结构

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  • The photochemical product was prepared and identified as the cis-isomer of antiepilepserine by elementary analysis and HNMR.

    用光照方法制备光化学反应产物元素分析磁共振确定灵的顺式异构体。

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  • Elementary analysis shows that the hydrostatic fuse can counteract the disturbance of ocean wave pressure by two pressure sensors.

    初步分析表明,使用双传感器可以使水压引信抵抗一定海浪水压信号干扰

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  • The graft copolymerization was investigated by using Infra-red Spectrometry, Scanning Electron Microscopy and Elementary Analysis.

    红外光谱、打描电镜、元素分析等方法对接共聚进行了研究。

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  • The molecular structure of tertbutyl glycinate hydrochloride is characterized and confirmed by elementary analysis, FTIR and 1HNMR.

    产物分子结构元素分析红外光谱及核磁共振谱(1HNMR)进行了鉴定。

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  • This paper first summarizes the main behaviors of defensive medicine and makes an elementary analysis of the causes for such behaviors.

    文章简要概括了防御性医疗行为主要表现,防御性医疗行为的成因进行了初步分析。

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  • Nonatural Amino Acids, N protected D (L ) 4 Pyridyl alanine was Synthezed. It was identified by optical analysis, 1H NMR, IR and elementary analysis.

    合成了非天然氨基酸N保护DL4吡啶丙氨酸,其结构分别通过光度核磁共振红外元素分析得到确证。

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  • This paper expounds the significance of electronic management of file information and makes an elementary analysis on its maintenance and safekeeping.

    论述了档案信息电子化意义,对档案信息电子化的维护与保管进行了初步的分析

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  • The objective molecule was determined through testing the compound with elementary analysis, IR spectrum and ultra-violet absorption spectrometry in DMF.

    通过化合物元素分析红外光谱以及DMF中紫外吸收光谱的测定,确定目标分子

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  • The structure of the liquid crystal compound was confirmed by IR, 1HNMR and elementary analysis. The phase transition temperature of it was measured by DSC.

    目标化合物IR1HNMR元素分析仪确证分子结构,运用差示扫描量热仪(DSC)测定液晶相态温度范围。

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  • The article studied the abnomalities of organic compound qualitative elementary analysis by sodium fusion method and explained the reasons of the abnomalities.

    本文有机化合物元素定性分析方法法实验的异常现象进行探讨提出解释

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  • SEM, XRD, elementary analysis and FTIR were adopted to characterize the loose nano magnesium hydroxide (LN-MH), followed by the measurement of particle diameter.

    疏松型纳米氧化镁(LN - MH)阻燃剂进行了扫描电子显微镜分析X -射线衍射分析元素分析傅立叶变换红外光谱和粒径测定

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  • SEM, XRD, elementary analysis and FTIR were adopted to characterize the loose nano magnesium hydroxide (LN-MH), followed by the measurement of particle diameter.

    疏松型纳米氧化镁(LN - MH)阻燃剂进行了扫描电子显微镜分析X -射线衍射分析元素分析傅立叶变换红外光谱和粒径测定

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