The geochemicalindicators, such as mineral, trace element and isotopic geochemistry and organic geochemistry indices, are of the most importance in the study of anoxic environment.
在缺氧环境的研究中，地球化学指标如矿物、微量元素、同位素和有机地球化学指标最为重要。
2
The studies show that the indicators of geochemical gas changes could reflect the information of stress in the deep crust.
研究表明，气体地球化学的这几项指标能确切地反映地壳深处应力变化的信息。
3
The absorbed hydrocarbon is one of the major indicators in the oil gas geochemical exploration. it can directly reflect the hydrocarbon gas transmited out from oil gas accumulation.