| 释义 |
ir spectra
基本例句
红外光谱
The product structures were detd. by IR spectra.用红外光谱对反应产物的结构进行鉴定。
The polymer structure is analyzed by IR spectra.用红外光谱分析了聚合物结构。
The products are characterized by IR spectrum.用红外光谱对产物进行了表征。
Its IR spectrum compared with that of comphor nitrimine.它的红外光谱与樟脑硝亚胺红外光谱相似。
The product was characterized by melt point and IR spectra analysis.经熔点测定和红外光谱分析，确证产品是苯酚。 |