该化合物经ir与熔点测定来确定。
经熔点测定和红外光谱分析，确证产品是苯酚。
The product was characterized by melt point and IR spectra analysis.
目标产品经熔点测定、元素分析和红外光谱表征。
The target product was identified by melting point, elemental analysis and IR.
采用熔点测定、元素分析、IR验证了产品的结构。
The product was identified by melting point, chemical element analysis and IR spectra analysis.
采用熔点测定、元素分析、IR验证了产品的结构。
The product was identified by melting point, chemical element analysis and IR spectra analysis.
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