摘要
归类化验是对进出口货物涉及的属性、成分、含量、结构等进行检测分析并给出鉴定结论的活动。检测分析过程用到定性、定量、结构分析等多种分析方法。本文以典型商品归类化验为例,对其利用不同方法开展分析的过程进行探讨,以便于精准化验、准确归类。
Classification and analysis is the activity of testing and analyzing the attributes,components,contents and structures involved in the import and export goods and giving the appraisal conclusion.The detection and analysis process uses qualitative,quantitative,structural analysis and other analysis methods.Taking typical commodities as an example,this paper discusses the process of analyzing them by different methods,so as to facilitate accurate analysis and accurate classification.
作者
杨丽飞
王海仙
邱越
YANG Li-Fei;WANG Hai-Xian;Qiu Yue(Minerals and Metallic Materials Inspection Center of Tianjin Customs,Tinjin 300456;Lingang Economic Zone of Tianjin Customs,Tianjin 300452)
出处
《中国口岸科学技术》
2020年第7期68-73,共6页
China Port Science and Technology
关键词
归类
化验方法
应用
classification
analytical methods
application