modal need 中文意思是什麼
modal need
解釋
完美需求-
Signatures for damage detection formed by modal parameters always need solve intricate mathematic iteration problem, which makes it difficult to realize real - time and on - line structural damage identification
鑒于用振動模態構造的損傷標識量往往需要求解復雜的數學反演問題使結構損傷識別的在線實時監測存在困難。 -
They also need to be able to track state in the application, identify calling screens for wizards or modal dialogs, and properly capture reverse - navigation events back buttons
它們還必須能夠跟蹤應用程序中的狀態，標識向導或模式對話框的調用屏幕，並正確捕獲反導航事件（後退按鈕） 。 -
The application of the three damage identification techniques above for simple supported beams and cantilever beams confirm that vague or wrong location will occur in the damage location method based on flexibility difference, and the curvature modal method need not rely on the structural parameter before the damage, but has the hidden trouble of vague location for small damage
將以上三種損傷識別技術應用於簡支梁、懸臂梁的模擬損傷識別，證實了基於柔度差值的損傷定位方法存在模糊或者錯誤定位的問題，曲率模態法可以不依賴損傷前的結構參數，但對于小損傷也存在模糊定位的隱患。
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