absorbance measure accuracy 吸光度测量准确性
The results showed that the analytical precision and accuracy of the method were better than those obtained with the conventional method for low absorbance samples.
结果表明，对于低吸光度样品的测定，该法较普通分光光度法准确。
Photometric Standards for Absorbance are used to check the accuracy of spectrometer systems.
吸光光度计标准用于检查分光计系统的精确性。
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