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海水中痕量元素的测定对于海洋环境保护、资源调查及开发具有较大的意义。本文介绍应用松香-DDTC共沉淀富集体系与原子吸收分光光度法结合测定海水中Be(Ⅱ)、Bi
The determination of trace elements in seawater is of great significance to marine environmental protection, resource investigation and development. This article describes the application of rosin -DTC co-precipitation enrichment system and atomic absorption spectrophotometry combined with the determination of Be (Ⅱ), Bi