Thin layer chromatography (TLC) is a powerful, fast and inexpensive analytical method.
薄层色谱学(TLC)是一种强有力，快和廉价的分析的方法。
The results indicate that NIRS combined with chemometrics is a fast, non-destructive and effective analytical method for quality control of Chinese Herbal Medicine.
可见化学计量学方法结合近红外光谱技术是饮片质量控制的一种快速、无损、有效的分析方法。
From energy balance equation, using micropiece analytical method, heat balance equation for high power fast axial gas flow CO 2 laser tube is established.
从能量守恒定律出发，分析了快速轴向流动激光器放电管中的传热情况。
From energy balance equation, using micropiece analytical method, heat balance equation for high power fast axial gas flow CO 2 laser tube is established.
从能量守恒定律出发，分析了快速轴向流动激光器放电管中的传热情况。
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