模拟系统具有谱峰面积计算、谱成形、谱显示、谱处理、谱存盘等功能。
This system has functions of peak area calculating, spectrum shaping, spectrum displaying, spectrum processing and spectrum saving, etc.
色层析分析谱图中的峰面积与样品中物质的量是成正比的。
Chromatogram is proportional to the amount of that substance in the sample.
挥发油的化学成分。 方法用气相色谱-质谱（GC/ MS）联用技术，应用峰面积归一化法测定各组分的相对含量。
Methods The chemical components of volatile oil were analyzed by gas chromatography-mass spectraphy (GC/MS), and their relative contents were determined by peak area normalization.
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