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- 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。
- 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。
- 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。
- 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。
- terrestrial in-situ cosmogenic nuclides 陆地字生核素
- in situ-produced cosmogenic nuclides 原地宇生核素
- APPLICATIONS OF COSMOGENIC NUCLIDES IN THE EARTH SCIENCES 宇宙成因核素在地球科学中的应用
- Applications and Limitations of In-situ Cosmogenic Nuclides in Earth Sciences 宇宙核素地学研究的应用现状与存在问题
- the latter include terrace profile method and cosmogenic nuclides method. 地史时期土壤侵蚀速率方法主要介绍了阶地剖面方法和宇宙核素法。
- Theoretical Background and Interpretation Models of In-situ Cosmogenic Nuclides in Earth Sciences 宇宙核素地学研究的理论基础与应用模型
- COSMOGENIC NUCLIDES K~(40), Mn~(54) AND Co~(57) IN KIRIN METEORITES AND THEIR DEPTH DISTRIBUTION 吉林陨石雨样品中宇宙成因核素Mn~(54)、Co~(57)和K~(40)的深度变化
- 8.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。
- in situ terrestrial cosmogenic nuclide (TCN) 陆地原位宇宙成因核素(TCN)
- cosmogenic nuclides 宇宙成因核素
- Theory of Cosmogenic Nuclide Surface Exposure Dating and Its Applications in Geosciences 宇宙成因核素测年方法及其在地球科学中的应用
- The daughter nuclides of radon and thoron tend to become attached. 氡和钍射气的子体易被气溶胶吸附。
- Terrestrial cosmogenic nuclide 陆地宇生核素
- cosmogenic nuclide 宇宙线源同位素,宇宙源核种
- The nuclides that were dispersed and settled as "fallout" varied in their effect upon living plants and animals. 作为“放射性尘埃”在大气中弥散和沉降的各种核素对生长着的动植物有着不同的影响。
- Of about 1, 000 different nuclides now known, only about one-quarter are stable. 在目前已知的约1000种不同的核素中,大约只有四分一是稳定的。