ORIGIN AND GENERATION OF WAVES
[摘要] It is no more possible to speak of the origin of ocean waves than it is to speak of the origin of sound waves, or of electromagnetic waves. Different types of waves exist, often simultaneously, and these differ from one another with respect to their origin and generation.
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[效力级别] [学科分类] 建筑学
[关键词] wave theory;generation;propagation;linear [时效性]