spectrographic analysis

常见例句

Spectrographic oil analysis technology has been used in the condition monitoring of diesel engines.
机油光谱分析技术已广泛用于内燃机车柴油机的磨损状态监测。
The effect of chloride carrier in spectrographic analysis has been investigated with carrier distillation method.
本文报告光谱分析中氯化物载体对杂貭元素谱线强度的影响。
The REE contents of 84 placer gold samples and 7 hard rock gold samples in Heilongjiang province are determined by plasma mass spectrographic analysis.
对黑龙江省84个砂金样品及7个岩金样品，用等离子质谱仪分析了它们的稀土元素含量。
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The first is a spectrographic analysis, which showed that the star had a much higher concentration of lithium than would be expected.
FORBES: Astronomers Discover A Star That May Have Destroyed Its Own Planet