n.石油化學；巖石化學

The data and graphs from petrochemistry and geochemistry approve that the tectonic setting is continental margin arc. 巖石化學及地球化學的各種參數和圖解表明,其形成于陸緣島弧環(huán)境。

Methods Through the methods of petrochemistry and Rb, Sr, O, S isotope geology and inclusion research. 方法應用巖石化學及銣、鍶、硫、氧等同位素地質及包裹體研究方法。

Machinery, metallurgy and petrochemistry are the top three advantageous industries in Liaoning. 機械、冶金、石化是遼寧三大優(yōu)勢產業(yè)。

Clean production in oil storage and transport system of petrochemistry were discussed. 介紹石油化工儲運系統(tǒng)推行清潔生產的情況。

Objective To study the effect of catalysis in petrochemistry on neurobehavioral functions of workers. 目的探討石化催化作業(yè)對工人神經行為功能的影響。