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- There are 37 lectures, major headings are geochronology, radiogenic isotope geochemistry and stable isotope geochemistry. 这里有37讲,主要是地质年代学、放射性同位素地球化学和稳定同位素地球化学。
- Laboratory for Radiogenic Isotope Geochemistry 固体同位素地球化学实验室
- HYDROTHERMAL METALLOGENY OF THE SHANGGONG GOLD DEPOSIT, EAST QINLING: RADIOGENIC ISOTOPE GEOCHEMISTRY 东秦岭上宫金矿流体成矿作用:放射成因同位素地球化学研究
- Keywords Shanggong Au deposit;radiogenic isotope;ore fluid;continental collision;east Qinling; 上宫金矿;放射成因同位素;成矿流体;大陆碰撞;东秦岭;
- radiogenic isotope 放射成因同位素
- A radioactive isotope of carbon, especially carbon 14. 放射性碳碳的一种放射性同位素,尤指碳14。
- The lead isotope study shows that ores of the Mujiazhuang copper deposit and the host rocks contain very high radiogenic lead. 研究表明,穆家庄铜矿矿石铅和近矿围岩岩石铅具有极高的放射性成因铅特点。
- The symbol for the isotope deuterium. 氘的化学符号同位素氘的符号
- Keywords S isotopes;O isotopes;radiogenic isotopes;magma-country rock interaction; 硫同位素;氧同位素;放射性同位素;岩浆-围岩相互作用;
- Its most common form, or isotope, has 146 neutrons. 它最常见的形式或者同位素有146个中子。
- IS ~(40)Ca_(20) A STABLE ISOTOPE? ~(40)Ca_(20)是否稳定?
- Simmons: Get me a sample and some isotope readings. 弄些样本和同位素读数。
- Isotope shifts and hyperfine structure spectrum[J]. 引用该论文 马洪良.
- Changes of nuclear mass and nuclear size cause isotope shifts. 原子核质量和大小的不同引起同位素移动。
- The isotope ratio is directly used for comparing oils or gases. 同位素比率直接用于比较各种石油或天然气。
- An hour later the next lighter stable isotope, xenon 134, appeared. 一小时之后,略轻一点的稳定同位素氙134出现。
- This revivew focuses on the group of radiogenic therapy that are either. 本文探讨了宫颈癌基因治疗联合放射治疗的应用前景。
- This indium isotope was created at the same time as the earth. 这种铟同位素与地球产生在同一时代。
- radiogenic isotopes 放射性同位素
- The most abundant isotope of hydrogen,H1,with atomic mass1. 氘氢的数量最丰富的一种同位素,H1,原子质量为1。