Similar words: histochemistry, biochemistry, thermochemistry, radiochemistry, neurochemistry, photochemistry, biogeochemical cycle, biochemist. Meaning: [‚c'kemɪstrɪ] 
n. the chemistry of the earth's crust.
n. the chemistry of the earth's crust. 
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61, The study the soil environmental geochemistry in Chang - Zhu - Tan area shows thatthe industrial area were seriously polluted.
62, Petroleum geochemistry is one of support subjects for petroleum exploration and development.
63, According to research of mineralogy, petrology and geochemistry, we discuss kaolin Mineral composition, chemistry composition, and change rules and origin of Datong coal series.
64, Based on a field investigation of the Wushanding mud volcano, the authors analyzed mineral components, fluid geochemistry and micropalaeontological assemblage of the muddy eructation .
65, Studies on organic geochemistry show that the organic matter of the Tertiary oil-generating rocks in the west is mainly mix-typed, and part of it belongs to sapropel and humic types.
66, Therefore, the basalt of the Huangtian Fm has the dual geochemistry characteristics of both the ocean ridge and island arc basalts and formed in back arc basin environment.
More similar words: histochemistry, biochemistry, thermochemistry, radiochemistry, neurochemistry, photochemistry, biogeochemical cycle, biochemist, chemistry, applied chemistry, organic chemistry, inorganic chemistry, physical chemistry, chemist, chemist's, alchemist, biochemical, chemise, biochemically, petrochemical, neurochemical, euphemistic, euphemistically, geochronology, hematochezia, rapprochement, euphemism, hemisphere, chemical, ischemic.