Then on the basis of experiment, a restoring force model of reversal skeleton curve of SRC wall was built, and this model can be used in nonlinear seismic analysis of SRC structures.
在试验的基础上，本文建立了型钢混凝土剪力墙恢复力骨架曲线的数学模型，为分析高层结构的非线性地震反应分析提供了基础数据。
Based on this model, the expressions of critical field for the irreversible reversal magnetization and the coercive force are derived for both the parallel rotation and symmetric fanning mechanisms.
基于此模型，推导了纳米线反磁化过程中不可逆磁化的临界场和矫顽力在一致转动和对称扇形模式下的表达式。
The unit is mix the moist powder into machine. Under the action of corotation & reversal revolving roller, It is a special pelletizer equipment by force screen cloth.
本机是一种将潮湿粉未混合物，在旋转滚筒的正、反旋转作用下，强制性通过筛网而制成颗粒的专用设备。
The unit is mix the moist powder into machine. Under the action of corotation & reversal revolving roller, It is a special pelletizer equipment by force screen cloth.
本机是一种将潮湿粉未混合物，在旋转滚筒的正、反旋转作用下，强制性通过筛网而制成颗粒的专用设备。
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