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激励识别
通过测量结构的动响应(位移、速度、加速度、动应力和应变等),根据已知结构动态特征(质量、刚度、阻尼及频响函数矩阵等)对结构受到的激励进行识别重构的技术。是结构动力学的重要研究内容之一。又称动载荷识别。
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Fontenelle
Fontené theorem
font size
font variation handwriting
Fontéchevade human remains
Foochow Naval Academy
Foochow Shipbuilding Institution
Food
food
food acidifier
food additive
food additive analysis
food additives
Food Additives Handbook
food adulteration
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food analysis
Food and Agriculture Organization of the United Nations
Food and Agriculture Organization of United Nations,FAO
food and drug safety crimes
Food and Fermentation Industries
Food and Machinery
food and nutrition planning
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food animaltoxins
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