【摘要】 为了判断用于汽车行业的尼龙牌号,建立了红外光谱模式识别数据库.样品经适当处理后,进行红外线光谱分析。采用此方法可快速、准确地确定尼龙的牌号。更多还原

【Abstract】 In order to judge the type of nylon, infrared speclral analysis database is established. Infrared spectral analysis is done after samples are properly treated. It is a good method to judge the type of nylon quickly and correctly.更多还原