1.地球化学
1.the scientific study of the chemical elements in the earth
1.Such a view was recently beamed back by NASA's Mercury Surface, Space Environment, Geochemistry, and Ranging (MESSENGER) spacecraft.
如此这样的一个窥视，最近被NASA的水星表面、太空环境、地球化学与广泛探索宇宙飞船（MESSENGER信使号）所拍摄并传回。
2.organic chemistry, chemical analysis, physical chemistry, photochemistry, geochemistry, and biological chemistry.
有机化学，化学分析，物理化学，光化学，地理化学，以及生物化学。
3.Petroleum geochemistry is an important research area of petroleum geoscience, it serves for the petroleum exploration and development.
油气地球化学是石油地质学中的一个重要研究领域，可以为油气勘探和开发服务。
4.Therefore, development of isotopic analytical techniques is always a major task of study on isotopic geochemistry.
因此发展同位素测试技术始终是同位素地球化学研究的一个主要方面。
5.Geologists reconstruct the history of Earth through a convergence of evidence from geology, geophysics and geochemistry.
地质学家汇聚了地质学、地质物理学以及地质化学的证据，来重建地球的历史。
6.Zircon U-Pb ages, geochemistry and its petrogenesis of Jurassic granites in northeastern part of the Da Hinggan Mts.
大兴安岭东北部侏罗纪花岗质岩石的锆石U-Pb年龄、地球化学特征及成因。
7.The rapid-change direction of geochemistry migration index indicates the direction of oil accumulation.
地球化学运移指标急剧变化的主流方向是油气富集的方向。
8.Osteoporosis is one relative typic of Endemic Fluorosis disease and one relative popular research topic of environmental geochemistry area.
“地氟病”是较为典型的地方性氟中毒疾病，是环境地球化学领域一个较为流行的研究课题。
9.At present this deposit is not well researched, and systematic deposit geochemistry has not started yet.
目前该矿床研究程度较低，系统的矿床地球化学工作尚未开展。
10.Studies of Pb, S, H, O isotope geochemistry indicate that the mineralization resources were from deep source fluid and rocks of the strata.
铅、硫、氢、氧同位素地球化学研究表明，成矿物质来源于深源流体及地层岩石。