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地球科学的发展正处于一个重大的转折时期。学科间的交叉渗透,现代技术手段的提高,人类源于经济、社会发展的需要等方面,促使了学科重组和新学科的诞生。各学科所需要的知识结构也势必要发生相应变化。
The development of earth science is at a significant turning point. Interdisciplinary cross-penetration, the improvement of modern technological means, and the need of mankind for economic and social development have prompted the reorganization of disciplines and the birth of new disciplines. The knowledge structure required by each discipline is also bound to change accordingly.