In addition, IR and elemental analysis were used to analyze the structure of products produced in every step.
此外，还通过红外、元素分析等现代分析手段对各步反应的产物进行了结构表征及分析。
The composition of the complexes was determined by EDTA capacity analysis and elemental analysis.
通过化学分析、元素分析确定了配合物的组成；
Elemental analysis and IR characterizes the structure of the product, which show that products synthetized are the objective products.
产品通过元素分析、红外光谱进行了表征，确定所合成的产品是目标产品。
Elemental analysis may provide scientific basis for the tropical wood utilization.
木材元素的全分析为合理地使用木材提供了科学依据。
All of the compounds were confirmed by elemental analysis and ir.
这些新化合物均经元素分析和红外光谱鉴定。
X-ray Fluorescence (XRF) Spectrometry is an instrumental analytical technique for the elemental analysis of solids and liquids with minimal treatment.
射线荧光光谱法是一种用于固体和液体具有最小样品处理的元素分析的仪器分析技术。
RESULTS the overall yield was 95.4%, the title compound was characterized by IR and elemental analysis.
结果总收率达95.4%，目标化合物的结构经红外光谱和元素分析确证。
The prediction correlation of residues hydrogen content was given in the absence of elemental analysis.
并给出了在缺乏元素分析的条件下，渣油氢含量的预测式。
A new reagent for the determination of acidic phosphatase was synthesized, its structure was characterized by elemental analysis, IR, spectrum and TGDTA. The mechanism of formation was discussed.
合成了一种测定酶的新试剂荧光素单磷酸酯镁，通过元素分析、红外、热谱确证了其结构，并探讨了其生成机理。
Their structures were confirmed by elemental analysis and the infrared spectrum.
经元素分析、红外光谱对其结构进行了表征。
Conventional methods for the elemental analysis of materials often require a contact to the specimen and a time-consuming mechanical sample preparation.
材料中元素的传统分析方法需要接触样品，并通常需要耗时的样品机械制备步骤。
These compounds were characterized by elemental analysis, ultraviolet spectra, infrared spectra, molar conductance, and their antibacterial activity experiment was done.
并通过元素分析、紫外光谱、红外光谱、摩尔电导等手段对其进行了结构表征和抗菌活性实验。
The crystal structure of the compound has been determined by elemental analysis and X-ray single-crystal diffraction.
并通过元素分析及X-射线单晶衍射法，测定了该化合物的晶体结构。
The factors affecting the combustion process of the organic elemental analysis and the controlling methods are introduced.
本文介绍了有机元素分析中影响燃烧过程的因素及控制方法。
The ligand and complexes were characterized by elemental analysis, IR, UV visible spectra, magnetic susceptibility and conductance measurements etc.
通过元素分析、红外光谱、紫外光谱、磁化率、摩尔电导等对配体和配合物进行了表征。
The complexes have been isolated chromatographically and characterized by elemental analysis, electron absorption spectra, infrared spectra and1H NMR spectroscopy.
诸配合物通过层析色谱柱分离，并用元素分析、电子光谱、红外和1h核磁共振所表征。
The structures of Glucovanillin were identified by elemental analysis, IR and NMR.
产物结构经元素分析、红外光谱、核磁共振谱所证实。
The structure of sucralose was also identified by the methods of IR, MS, NMR and elemental analysis.
并用红外光谱、质谱、核磁共振、元素分析等方法对三氯蔗糖的结构进行了鉴定。
The combustion process is a very important and more difficult step to handle in the organic elemental analysis.
燃烧过程是有机元素分析中十分重要而又较难把握的一个步骤。
Their chemical structures were confirmed by means of elemental analysis, infared spectra, proton nuclear magnetic resonance spectra and mass spectra.
利用元素分析、红外光谱、核磁共振氢谱和激光解析电离飞行时间质谱确证了其组成和结构。
Elemental analysis and XRD are used to characterize the solid products.
所有固相反应产物经元素分析和X射线粉末衍射法表征。
These complexes have been characterized by elemental analysis, magnetic susceptibility, molar conductance, IR and UV-Vis spectra, differential thermal analysis and thermogravimetry.
用元素分析，电导，磁化率，红外，紫外与可见光谱，差热一热重分析等方法对配合物进行了表征。
The structures of these compounds are identified by IR, HNMR and elemental analysis.
通过红外光谱、核磁共振氢谱、元素分析确证了化合物的结构。
A new reagent 1 (8 Aminoquinoline 5 azo) 8 hydroxy 3,6 naphthalenedisulfonic acid(AQHNA) was synthesized. The product was confirmed by elemental analysis and infrared spectra.
合成了1 （8氨基喹啉5偶氮） 8羟基3 ，6萘二磺酸（AQHNA） ，其结构经红外光谱和元素分析证实。
Can be used for very elemental analysis, storage of organic solvents.
可用于很量分析元素，存储有机溶剂。
They were characterized by elemental analysis and IR.
用元素分析，红外光谱对它们进行了表征。
Results Aripiprazole was confirmed by elemental analysis and IR. The total yield was 81%.
结果阿立哌唑总收率为81%，经元素分析、红外光谱确证化学结构正确。
The product structure was evaluated by DSC-TG elemental analysis, IR, 1H NMR and MS methods, moreover the sensitivity were normally measured.
通过DSC-TG、元素分析、IR、1HNMR和MS等方法，对其结构进行了鉴定，并进行了常规的感度测试。
It was characterized by the FTIR and elemental analysis.
利用FTIR和元素分析对其进行表征。
All these novel macrocyclic compounds were confirmed with elemental analysis, ir, 1hnmr and MS.
这些新型大环化合物均经元素分析、IR、1hnmr、MS等证实其结构。
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