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- cosmogenic radionuclide 宇生放射性核素
- Radionuclide tracer analysis is a third important method. 第三种重要方法是同位素示踪分析。
- Bioremediation of low-level radionuclide contaminated soils and water. 土-水介质中低放核素污染物的生物修复。
- Radionuclide angiography showed dilated left ventricle with global hypokinesia. 我们这里报告一个 51 岁的女性主诉非典型的胸痛,而所给予的检查均呈扩张性心肌症。
- General irradiation and local radionuclide therapy can be used in arthritis. 放射性治疗关节炎包括全身放疗和局部治疗。
- A study of Cosmogenic nuclides in the Kirin meteorite is presented in brief here. 本文概括地介绍了吉林陨石宇宙成因核素的研究。
- The theory of cosmogenic architecture is the latest achievement of Charles Jencks in the course of studying contemporary western architecture. 宇源建筑学是查尔斯·詹克斯在研究西方当代建筑中所取得的最新成果。
- Abstract: Groundwater is the major carrier for radionuclide migration in the high-level radioactive waste disposal. 文摘:在高放废物深地质处置中,地下水是核素迁移的重要媒介。
- Key Words: Charles Jencks, Modern Science, Cosmogenic Architecture, Green Architecture ,Deconstructivism, Hi-tech Architecture. 关键词:查尔斯詹克斯,现代科学,宇源建筑,绿色建筑,解构主义,高技派建筑。
- This situation has improved recently with the advent of surface exposure dating (SED) using in-situ terrestrial cosmogenic nuclides. 由于可确定时代的资料缺乏,绝对年代学的建立非常困难。
- Objective To explore CT and Radionuclide scan application value in the diagnosis of subacute thyroiditis. 目的探讨CT和核素扫描在亚急性甲状腺炎诊断中的应用价值。
- DGR was determined by 99mTc-EHIDA radionuclide imaging, and H. pylori infection by detecting serum anti-H. 放射性核素99mTc-EHIDA显像法测定DGR;
- The following results have been obtained; (1) Pu is really a powerful carcinogenic radionuclide. 研究结果表明:(1)钚确系具有高度致癌毒性的放射性核素;
- The concentration of cosmogenic nuclides, such as beryllium 10 and aluminum 26, in surface samples is proportional to the elapsed time since exposure.My M.I. 由地表取得的样本中,宇宙源核种(例如铍10与铝26)的累积,与岩石露出地表的时间长短有关。
- Positron emission tomography(PET) is a non-invasive method to detect the distribution of radionuclide in vivo. 正电子发射体层摄影术是一种无创性的探测生理性放射性核素在机体内分布的断层显像技术。
- Collectively, the evidence from landscape studies, cosmogenic nuclides and thermochronometry supports the idea of rapid uplift sustained over very long periods. 综合地形景观研究、宇宙源核种以及温度计时器所提供的证据,都支持快速的抬升已经维持了很长的时间。
- Objective To evaluate the diagnosis value of radionuclide imaging in early subacute thyroiditis. 目的评价核素显像对于早期亚甲炎的诊断价值。
- Iron exchange is a goodmethod in extracting terrestrial cosmogenic isotopes.But it need puriety quartz and serious attitude in order to get high extraction proportion. 样品的处理采用离子交换法,是行之有效的方法,但需要有高纯度的石英,操作过程也必须谨慎,从而避免和消除污染,以提高宇生核素的提取率。
- Specialized radionuclide therpy performed includes radioiodine therapy for hyperthyroidism. 特色治疗项目主要是甲亢放射性碘治疗。
- The Speech will discuss the physical principles that control cosmogenic isotope production in rocks and provide some examples of surface exposure dating from the literature. 本次报告将讨论有关岩石中宇宙成因核素产率的基本物理原理;并将从发表的文献中;给出暴露年龄测定的某些实例.