如果没有对地球科学的了解——关于风、风暴、气象学的知识，他们甚至不可能起步。
They wouldn't even have been able to get started without earth science understanding—knowledge about wind, storms, meteorology.
本文从教育管理学、德育论、教育学等学科角度，探讨教风、学风、校风的相互关系及建设性视角。
This paper, based on the study of educational administration, moral education and education, explores their interrelation and presents a constructive perspective.
运用空气动学原理，研究了大庆油田的陆地风场特性，进行了井架结构风载荷谱理论分析。
The principle of the aerodynamics is used to study the land wind field characteristic of the Daqing oil field and the wind load spectrum theory of oil rig derrick has been established.
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