...钢铁及合金 碳含量的测定 管式炉内燃烧后气体容量法 【英文名称】 Iron, steel and alloy - Determination of carbon contents - Gas-volumetric method after combustion in the pipe furnace 【国标分类】 钢铁与铁合金分析方..
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放射性碳年代测定法涉及到了化学分析，与文物中残留的有机物成分所释放的放射性碳的含量测定有关。
Radiocarbon dating had to do with chemical analysis, something to do with measuring the amount of radiocarbon that's left in organic stuff.
碳的年代测定工作是将碳14(碳处于这种状态并不常见，也不稳定)与碳12(碳的常见状态)的含量进行对比。
Carbon dating works by comparing the amount of carbon 14, which is a less common and less stable form of carbon, to the more abundant carbon 12.
采用铂催化法对过氧化氢进行自催化处理，非散射红外吸收法测定过氧化氢中的总有机碳含量。
Methods After hydrogen peroxide products were catalyzed by platinum, total organic carbon in it was detected by NDIR.
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