文中导出了动态导通比参数、半导体开关管拓扑以及变压器理想模型的对偶形式。
The duality of transformers (ideal and perfect models) is investigated. In addition, the duality relationships of duty ratio parameters and semiconductor-switch topologies are also given.
目的建立平面准晶中能量型路径守恒积分及其对偶形式，并确定准晶裂纹体裂尖应力奇异性阶数。
Aim to establish the path independent integral and its dual form of energy type, and to determine the singularity order of stresses near the crack tip in plane quasicrystals.
提出了新的对偶向量形式和新的对偶微分矩阵。
A new form of dual vectors and a new dual differential matrix is presented.
应用推荐