total deflection meaning in English

总变形
总偏度

Steel braces can enhance the lateral stiffness and aseismic shear capacity of the structure , then reduces the story drifts and total deflection of the structure and meet the requirements of aseismic design code . but whether all the structural members that designed not accord to the seismic design code should be retrofitted
钢支撑增强了整体结构的抗侧刚度和抗剪强度，从而减少了结构的层间位移和总体位移，使之满足《规范》的相应要求；但结构中未按《规范》要求进行抗震设计的构件是否仍需加固