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一九八四年八月,在莫斯科将召开第二十七届国际地质大会,现将大会中有关讨论地球化学和宇宙化学的分组内容介绍如下: C11:地球化学和宇宙化学 召集人:V.L.Barsukov(苏联);M.H.Grünfelder(瑞士);B.Hitchon(加拿大) C11·1·1:地球化学旋回及控制化学元素在地壳中分布的自然规律 内容包括: 化学元素的地球化学旋回的规律及地壳、海洋和大气圈的演化;地壳的化学结构模型及控制元素分布
In August 1984, the 27th International Conference of Geosciences will be held in Moscow. The sub-group of the General Assembly devoted to discussing geochemistry and cosmochemistry will now be introduced as follows: C11: Chemistry and Cosmochemistry, Convener: VLBarsukov (Soviet Union); MH Grünfelder (Switzerland); B. Hitchon (Canada) C11.1.1: Geochemical Cycles and Controls The natural laws governing the distribution of chemical elements in the earth’s crust include the geochemical cycles of chemical elements and the crust, The evolution of the ocean and the atmosphere; the crustal chemical structure model and control element distribution