origin marking
英 [ˈɒrɪdʒɪn ˈmɑːkɪŋ]
美 [ˈɔːrɪdʒɪn ˈmɑːrkɪŋ]
网络 来源标记
双语例句
- Expounded the marking of origin value origin, and on specific analyzes the marking of origin economic value.
阐明原产地标记价值的来源，并从量上分析原产地标记经济价值。 - Origin and Diagenesis Marking of Chert in Limestone of Taiyuan Group, Jiaozuo, Henan Province
河南焦作地区太原群灰岩中燧石的成因及成岩作用标志