plate deflection meaning in English

板挠度

Yet for thickness shear actuators , due to the shear deformation dominates the plate deflection for shear actuation mechanism , the higher order shear theory can provide more accurate evaluation of the shear strain energy of the plate than the first - order one , higher order shear deformation theory can provide more accurate evaluation of the deformation of the plate
但对于厚度剪切型激励器而言，由于激励器主要是引起板的剪切变形，而高阶剪切变形理论比一阶剪切变形理论能更好地反映结构的剪切应变能，因此高阶剪切变形理论可以提供板变形的更为精确的解。