radiocarbon dating
英 [ˌreɪdiəʊkɑːbən ˈdeɪtɪŋ]
美 [ˌreɪdioʊkɑːrbən ˈdeɪtɪŋ]
网络 放射性碳测定年龄; 放射性碳年代测定; 放射性碳定年; 放射性碳测年; 断代法
英英释义
noun
- a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14
双语例句
- We ran a radiocarbon dating test.
我们做了一个放射性炭时间实验。 - Using dilution technique in radiocarbon dating is for the stability of background gas, and maximum age limit required by dilution technique depends on the content of carbon in a sample.
稀释技术~（14）C测年的关键在于本底气的稳定，稀释技术测定的最大年限取决于样品的含碳量。 - Radiocarbon Dating by Accelerator Mass Spectrometry with High Precision and Accuracy
高精度加速器质谱~（14）C测年 - Advances in radiocarbon dating researches in the loess-paleosol sequences
黄土-古土壤序列~（14）C年代学研究进展 - A carved antler of Late Palaeolithic collected from Xinglong County, Hebei Province, was measured by accelerator mass spectrometry ( AMS) radiocarbon dating.
本文用加速器质谱（AMS）~（14）C测定了河北兴隆发现的一件珍贵的旧石器时代晚期工艺品&纹饰鹿角，以及山西朔县峙峪。 - On& line radiocarbon dating system online system
在线~（14）C年龄测定系统 - Low Background Radiocarbon Dating Data Automatic Acquisition and processing
低本底~（14）C年龄测定的自动数据获取和处理 - Analysis and determination on the age of geological samples by Li method in radiocarbon dating
在~（14）C断代中用锂法对地质样品的分析 - As a bridge to join the age gap between the radiocarbon and potassium-argon, thermoluminescence ( TL) dating is widely used in archaeology, geology and project surveying.
热释光法作为14C法和K-Ar法测年范围间断的连接，在考古、地质及工程勘察中得到了广泛的应用。 - Radiocarbon Dating for Geological Disaster Events
地质灾害事件的～（14）C年代学研究