用仪器中子活化分析测定了南极中国长城站附近的费尔德斯半岛第三纪火山熔岩的微量元素含量。
The "Fildes Peninsula group" tertiary volcanic rocks analysed were outcropped near the Chinese Great Wall Antarctic Station.
采用仪器中子活化分析法(INAA)测定了华北晚古生代石炭纪-二叠纪58个煤及煤层夹矸和顶底板样品的稀土元素含量。
An INAA (Instrumental Neutron Activation Analysis) method was used to determine the abundance of rare-earth elements in 58 late Palaeozoic coals and related rocks in North China.
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