In order to improve the power of isobaric identification in the accelerator mass spectrometric measurements, a new gas detector called gas-filled time-of-flight spectrometric detector has been set up.
为了提高加速器质谱 (AMS)测量中同量异位素的分辨能力 ,设计了一种新型探测器即充气飞行时间探测器。
The compare results of the isobaric separation power between the gas-filled time-of-flight method and the ΔE-E method with the energy of 64 MeV w.
对比了充气飞行法和ΔE-E法在64MeV的能量下对同量异位素粒子36Cl和36S的分辨能力。
There are interference of isotopes and isobars in accelerator mass spectrometry (AMS) measurements.
在加速器质谱测量中,存在同位素和同量异位素的干扰。
Any of two or more kinds of atoms having the same atomic mass but different atomic numbers.
同量异位素两种或各多种有相同原子质量但却有不同的原子序数的原子中的任一种
isotope geochemical anomaly
同位素地球化学异常
isobaric analog resonance
同质异位素相似共振
absolute isotopic abundance measurement
绝对同位素丰度测量
relative isotope abundance determination
相对同位素丰度测量
high-flux isotope reactor (HFIR)
高通量同位素反应堆
radioisotope power device
放射性同位素能量装置
radioisotopic measuring method
放射性同位素测量方法
burden of a radioisotope
放射性同位素的含量
primitive isotopic anomalies in meteorite
陨石中原始同位素组成异常
Provenance difference in stable carbon isotope discrimination of Schima superba
木荷稳定碳同位素分辨率的种源差异
Atoms of the same element that differ in their atomic weight are called isotopes.
具有不同原子量的同一种元素被称为同位素。
STUDY ON PHYSIO-ECOLOGY OF PHOTOSYNTHESIS IN SOYBEAN 7.THE CHLOROPHYLL CONTENT OF SOYBEAN LEAVESAT DIFFERENT NODE
大豆光合生理生态的研究——第7报大豆不同节位叶片叶绿素含量的变异性
The difference existed in the dynamic change of nitrogen among different positions of soybean plant.
大豆植株不同部位氮素动态变化存在差异。
The Discriminating Application of Sulfur Isotope in the Cause of Geochemical Anormality
硫同位素在地球化学异常成因判别中的应用
Abnormal carbon isotopic compositions in organic matter of lacustrine source rocks close to sea
部分近海湖相烃源岩有机质异常碳同位素组成
The Application of Sulfur Isotope in the Cause of Geochemical Abnormality
硫同位素在地球化学异常成因研究中的应用
Comparative analysis of causes of vary ectopic pregnancy periods
不同时期异位妊娠发病因素的对比分析