试样的流线、网格变化及硬度分布所显示的变形区范围和理论分析一致。
Displaed strain regions by the flow lines, network changes and hardness distributions show a good agreement with theoretical analysis.
证明了在二元理论设计中绘制轴面流线的定理；推导了轴面速度的解析方程和二元电算法的一套计算机的数学模型。
The principle of plotting the meridional streamline is proved and an analytic equation for meridional velocity and a set of mathematical models are developed.
针对它们存在的不足之处，提出了一种全新的倍压型桥式整流线路，并对此线路进行了理论推导和计算机模拟仿真。
Considering existing limitation, a full-fresh voltage multiplying bridge rectifier circuit is presented, and the theoretical derivation and numerical simulation are carried out.
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