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dendrocronología m
植物学 dendrochronology
环境 dendrochronology The science of dating the age of a tree by studying annual growth rings. It is also employed to interpret previous environments and climatic variations by examining certain kinds of trees. It is based on the theory that the width of the growth ring reflects the amount of rainfall and the temperature of the year in which it was formed
自然科学 tree-ring analysis
dendrocronologìa m
一般 dendrochronology