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词汇
identification of gems
释义
identification of gems
基本
例句
宝石鉴定
The spectral analysis techniques have been applied to the gemological study and gemstone identification.
波谱分析技术已被成功地应用于宝石学研究和宝石鉴定领域。
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active carbon, activated carbon
active carbon adorption
active carbon adsorption
Active Carbon Air Filter HCPT
active carbon-calcium hydroxide
Active carbonCarbo Medicinalis
active carbon catalyst
Active Carbon Collection
Active carbon composite filter
active carbon desulfurization
active carbon desulfurizer
active carbon dioxide
active carbon discoloring
active carbon fiber
active carbon fiber adsorption
active carbon fiber-nanometer silver
Active Carbon Fiber Protective Mask
active carbon fibre
active carbon fibres
active carbon filter
active carbon
active carbon filter paper
active carbon from coal
Active Carbon From Petroleum Coke
active carbon granule
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更新时间:2025/10/23 2:32:14